How UV Light Keeps Kitchens Clean

 

Ultraviolet (UV) is a powerful disinfectant used in many applications to sterilize water, air and surfaces.  High intensity UV lamps eliminate harmful pathogens and break down volatile organic compounds (VOCs).  UV radiation in the wavelength of UVC ultraviolet light is highly effective at eradicating bacteria, viruses, mold, mildew and can even break down grease buildup.  UVC germicidal lamps are being used in many residential, industrial and commercial applications such as restaurants and kitchens. 

UVC germicidal lamps can help to keep restaurants and kitchens clean in many areas such as:

• UV air purification for healthy air in eating areas

• UV surface sterilization over food preparation areas

• UV lamps prevent mold and mildew in walk-in freezers

• UV food irradiation to prevent foodborne illnesses

• UV lamps in kitchen exhaust to prevent grease buildup

Commercial kitchens utilizing UV germicidal lamps in kitchen hood exhaust systems experience cleaner kitchen exhaust without grease buildup which also reduces the risk of kitchen grease fires.  Kitchen hood exhausts with UVC lamps provide low-maintenance, self-cleaning technology to help restaurant owners provide a cleaner and safer kitchen and to meet stringent health department code regulations. 

How UV Lamps Eliminate Grease Buildup

UV lamps eliminate grease buildup through a chemical reaction called photolysis and ozonolysis.  Photolysis, or photodissociation, occurs when photons break down oxygen molecules to oxygen atoms, which combine with remaining oxygen molecules to form ozone. Ozone causes a reaction with the organic compounds found in the grease through a process called ozonolysis. Ozonolysis forms byproducts which are easier to clean and reduces grease deposits and buildup in kitchen hood exhaust and duct systems. 

LightSources Offers UVC Lamps for Commercial Kitchen Sterilization

LightSources and LightTech lead the UV germicidal lamp industry with a wide selection of high-performance UV sterilization lamps.  We offer low pressure mercury lamps, amalgam lamps, medium pressure UV lamps, as well as custom and specialty UV lamp solutions.  Our lighting engineers possess deep technical knowledge of UV radiation and technology, offering custom phosphor blends to meet your specific disinfection requirements. 

LightSources is a leading global supplier of UVC germicidal lamps engineered with proprietary UV technology.  Our LongLife+ extends lamp life to outlast and outperform comparable lamps while Shatter ProTech provides shatterproof technology to prevent mercury contamination and increase safety.  Contact us to learn more about our UV sterilization solutions for commercial kitchens and restaurants. 

Does UV Light Kill Superbugs Like MRSA?

 

Ultraviolet (UV) light is a powerful form of electromagnetic radiation that occurs naturally from the sun and is replicated in UV lamps.  UV light is emitted at wavelengths on the electromagnetic spectrum that fall between X-rays and visible light in the range of 10 to 400 nanometer (nm).  UV light is not visible to the human eye as it has a higher frequency and shorter wavelengths that images our brain can perceive. 

UV light is further broken down into UVA, UVB and UVC, with UVC wavelengths being the most powerful for germ killing action.  UVC light has been recognized for centuries as having powerful germicidal properties.  UVC light emitted at precisely 254 nm is known to quickly eradicate viruses and bacteria by penetrating the cells of microorganisms and altering the DNA to prevent replication.  

A cell that cannot replicate poses no threat and is no longer a harmful pathogen.  UVC germicidal lamps are known to effectively eliminate tough viruses, bacteria, volatile organic compounds (VOCs), even mold, mildew and other harmful microorganisms. UV light is also proven to effectively eliminate some of the toughest superbugs out there like vancomycin-resistant enterococci (VRE), C. difficile, Acinetobacter and Methicillin-resistant Staphylococcus aureus (MRSA).

Hospitals are using UV light in many types of UV germicidal systems such as in HVAC units for cleaner air and in UVC robots to clean hospital rooms.  UVC radiation is proven effective on superbugs when exposed for the right amount of time, some germs are eradicated in seconds while others require a few minutes of exposure.  

LightSources Offers Effective UVC Germicidal Lamps

LightSources is a world leading supplier of high-quality, high-performance UV lamps including a wide selection of UVC germicidal lamps.  We offer low pressure amalgam lamps, low, medium and high pressure mercury lamps, ozone lamps, soft glass, quartz, and compact lamps.  Consider our quartz sleeves for protection, proprietary technology like Shatter ProTech shatterproof technology or LongLife+™ which extends lamp life up to 16,000 hours. 

LightSources leads the industry with high-tech lamp design and manufacturing including custom lamp engineering to meet your specifications.  We follow a strict quality policy to provide quality products delivered on time.  Contact us to learn more about our UVC germicidal lamp products and technologies. 

UVC Robots Are Making an Appearance in Many Places

 

UVC robots can vary in shape or size, from small handheld devices that float across countertops to large, autonomous robots that look like a big fancy space heater on wheels. The UVC germicidal lamps mounted to these robots are the key components in providing high levels of sterilization against many known harmful viruses, bacteria and pathogens. In light of current world events, many hospitals began incorporating UVC robots to sterilize patient rooms, bathrooms and hallways and other public places are taking notice.

You might now see a UVC robot making its way through an airport, in schools and on college campuses and are being utilized in jails and correctional facilities.  UVC radiation has long been known to eradicate many harmful germs including serious viruses, bacteria, and superbugs like vancomycin-resistant enterococci (VRE) and Methicillin-resistant Staphylococcus aureus (MRSA).  UVC sterilization lamps are known to kill tuberculosis bacteria as well as SARS, a Cov-2 coronavirus strain. 

UV light emitted in the UVC wavelength precisely between 250 and 260 nm is proven to kill many harmful pathogens quickly and effectively. UV light emitted from roaming UVC robots can disinfect hard to reach places in much less time than it would take for a thorough human cleaning.  Combining standard human disinfection practices with UVC robots, however, is more effective than utilizing only one method of sterilization.

LightSources Is a Leading Supplier of UVC Robot Lamps

LightSources and strategic partner LightTech are leading global suppliers of high quality UVC germicidal lamps found in a multitude of sterilization applications worldwide.  We offer a wide selection of germicidal lamps in varying sizes and shapes designed for a multitude of germicidal applications.  

Our proprietary technology such as LongLife₊ which can be applied to all of our germicidal lamps, drastically extends product lifecycle while preventing accelerated depreciation which commonly occurs in high intensity lamps.

The LightSources group offers the world’s leading high-tech UV lamp designers and engineers. Our team is dedicated to extensive research and development and delivering effective, cost-efficient and eco-friendly solutions. Contact us to speak with an engineer and learn how to improve your UVC robot performance with longer-lasting, high-tech UVC germicidal lamps.

How Restaurant Owners Benefit from UV Sterilization

 

Ultraviolet (UV) light has been proven for centuries to eliminate harmful bacteria and viruses and is widely used in many environments and applications for disinfection purposes. UV light sterilization provides overwhelming benefits to many industries, especially restaurants and food preparation facilities. 

Ultraviolet sterilization can be delivered in many ways to protect nearly every single area of a restaurant including food prep countertops, kitchen areas, walk-in freezers, kitchen exhaust hoods, and dining areas. In addition to providing clean surfaces, UV light is used directly on food items in food irradiation which is safe and improves food quality.  UV air purification systems protect patrons from airborne disease and water sterilization ensures clean water free from harmful microorganisms.

Food Irradiation

UV exposure directly to food items is called food irradiation which is completely safe, helps to prevent foodborne illnesses and prolongs food shelf life.  Food irradiation provides many benefits to restaurants such as:

Reduces the risk of foodborne illnesses such as Salmonella, listeria, E. coli and other harmful microorganisms

Extends the shelf life of many food items

Reduces food spoilage

Lowers the risk of importing or exporting pesky insects hidden inside food products

Lessens the need for additives such as antioxidants and preservatives

Lessens the need for pesticides

Reduces early sprouting in potatoes, onions, spices and herbs

UV Surface Sterilization in Restaurants 

UV light sterilization systems provide clean surfaces free from harmful germs, bacteria and viruses simply by emitting UVC light in the right wavelength over countertops and food preparation areas. UV lights can be installed over counters, stoves, food buffets, delis and even walk-in freezers and kitchen hood exhausts.

UV sterilization lamps installed in walk-in freezers help to prevent mold and mildew which can easily occur in cool, damp places. UV lights in kitchen hood exhausts actually help to prevent grease buildup by altering the molecular structure of the grease into components which are more easily cleaned and removed, thus helping to prevent fires.

UV Air Purification Systems in Restaurants

Installing UV air purification systems in HVAC ductwork cleans and sanitizes air circulating through closed in spaces such as restaurant dining areas.  Restaurant owners can provide a healthier dining area for their patrons with clean air, free from airborne contaminants and disease.

LightSources Supports UV Sterilization Systems for Restaurants

LightSources leads the UV germicidal lamp industry with a wide selection of lamps designed for specific sterilization solutions as well as high-tech lamp designers offering custom engineered products. Our lamp engineers are the best in the business with in-depth technical knowledge of UV radiation, lamp design, construction, operation and UV technology.

LightSources supports OEMs worldwide with high-tech, high-quality UVC germicidal lamps. We offer patent protected lamp products and proprietary technology for longer lasting, increased germicidal effectiveness. Contact us to speak with an engineer and learn how to improve your germicidal systems including UVC sterilization for restaurants.

UVC Robots are Disinfecting Hospitals with Germicidal Lamps

 

Current events have drawn attention to the need for greater disinfection and sterilization systems and raised awareness to the benefits of automatic sterilization such as from UVC robots. Ultraviolet (UV) light disinfectant robots are increasing in use in busy, populated areas such as airports, congregation halls and especially in hospitals. UVC robots can eliminate 99.99% of viruses and bacteria in a hospital room in less time than a human can clean the room and with greater effectiveness.  

The UVC radiation emitted from UVC germicidal lamps reaches into corners and crevices, from the ceiling to the baseboards and everything in between without missing a spot that can occur with human cleaning and the possibility of human error. Hospital employees can set the robot up in a patient room and leave the room for about 15 minutes while the robot roams around disinfecting every surface. The employee can come back and simply flip over mattresses and turnover call buttons and leave the room again to run a second cycle.

Hospital acquired infections (HAIs) were already a serious problem before the pandemic of 2020, with nearly 1 in 25 patients in a hospital acquiring an infection due to their stay, according to the Centers for Disease Control and Prevention.  Deploying UVC robots in hospitals provides significant protection to patients against contracting superbugs left in the room from previous patients.

LightSources Offers UVC Germicidal Lamps and Components

LightSources and LightTech are leading global suppliers of high-quality UVC germicidal lamps and components found in a multitude of applications worldwide, including UVC robots. The LightSources group is recognized for employing the leading high-tech lighting engineers in the industry, offering custom designed lamps with custom phosphor blends to meet your specifications. 

We follow a strict quality policy as part of our ISO9001:2015 registration and deliver quality products on-time, worldwide.  We have developed several proprietary technologies which deliver first to market products designed with innovative lighting technology for longer-lasting, high-performance UV lamps. We support OEMs of all sizes with quality product, timely delivery, and prototype solutions.

LightSources is committed to delivering high quality, high performance UVC germicidal lamps proven to prevent the spread of harmful pathogens, bacteria, and viruses. We custom design UVC germicidal lamps to meet your specifications with quick turnaround time on prototypes to high volume production. Contact us to speak with an engineer and learn how to improve your UV lamp and component source with high-quality, cost-effective UV lamp solutions.

What Viruses Does UV Light Kill?

 

Many harmful, infectious microorganisms are transmitted by various means such as droplets on surfaces, in the air and through human touch. Tuberculosis, measles, and influenza are all harmful, infectious organisms known to be transmitted between infected people to susceptible persons through shared airspace. Transmission may occur in areas of congregation within the room and also in hallways and through HVAC ductwork.

UV light emitted in the UVC range is known to kill tuberculosis, measles and influenza, and has been established in various medical journals for decades.

Ultraviolet Light Effectively Kills Many Microorganisms

Ultraviolet (UV) light emitted in the UVC wavelength predominately at 253.7 nm is proven to eliminate the threat from harmful viruses and bacteria by instantly altering cell DNA. UV light penetrates the DNA of these cells rendering them unable to replicate or cause infection, thus killing the threat from the virus.  

UV light is proven to have a germicidal effect on the following viruses: 

• Measles
• Smallpox
• Influenza virus
• SARS (SAR-Cov)
• MERS (MERS-Cov)

Microorganisms and bacteria which respond to UV light sterilization:

• Vegetative bacteria
• Staphylococcus aureus including various species:Escherichia coli (E. Coli)
• Pseudomonas aeruginosa
• Serratia marcescens
• Streptococcus pyogenes

Viruses and vegetative bacteria are in general most susceptible to ultraviolet sterilization, followed by additional microorganism groups such as:

• Bacterial spores
• Mycobacteria
• Fungal spores

UVC germicidal lamps are effective in water, surface, and air sterilization, improving the health and wellness of people in many environments. UVC lamps in air handling units and HVAC systems eliminate the threat of airborne viruses with powerful UVC radiation sterilizing the air that flows through your ventilation system. People worldwide are improving the indoor air quality in residential and commercial environments with UV air purification systems.

LightSources is recognized worldwide as a leading global supplier of ultraviolet lamps including high-quality UVC germicidal lamps. We offer a wide selection of UV lamps designed with proprietary technology and custom engineering solutions to meet your specifications. Contact us to learn more and speak to an engineer about your UV light sterilization needs.

How UV Light Sterilization Helps Keep Hospitals Safe

 

Current events happening around the world are raising awareness of the critical care that hospitals provide, the necessity for sterile equipment and the responsibility that hospital administrators feel to provide safe healthcare to their communities.  The Centers for Disease Control and Prevention (CDC) estimates that Healthcare Acquired Infections affect 31 people every day in the United States. 

UV Light Sterilization in Air Ventilation Systems

Diseases such as tuberculosis, measles and the influenza virus are all known to be spread through the air between infected people and others in a shared space.  Patients who enter a room after a person known to have a transmittable disease are at risk for acquiring infections and worsening their health condition. UV air purification systems are known to eliminate these harmful diseases and many others to protect vulnerable people in hospitals.

UVC Germicidal Lamps Used in Healthcare

UVC germicidal lamps have long been used to sterilize operating equipment and for use in overhead lamps in patient and operating rooms. Low-pressure mercury vapor lamps which emit wavelengths at an effective 253.7 nanometer (nm) are popular in surface and air sterilization applications.  UV sterilization lamps improve indoor air quality (IAQ) in healthcare facilities, hospitals and many public places to protect against the spread of many harmful pathogens. 

UVC sterilization lamps are proven to be highly effective, removing up to 99% of CFU counts in just one month, as reported by Avinash Kulkarni (PhD), Aeropure UV Systems Pvt Ltd, INDIA.  UVC germicidal lamps used in conjunction with an air particulate filter system provide an incremental benefit to improve the air quality and drastically reduce the risk of infection. 

LightSources Provides High-Performance UVC Germicidal Lamps

LightSources and valued partner, LightTech, offer high-tech, high-performance UVC germicidal lamps proven in demanding, germicidal applications.  We differ from other UV lamp suppliers in our commitment to research and development by a team of UV lighting engineers with deep technical knowledge of UV radiation.  The LightSources Group includes strategic partners like Cerlux, offering custom lamp bases and sockets designed with your colors for brand awareness. 

Our wide selection of UVC germicidal lamps includes:

• Low pressure mercury lamps
• Low pressure amalgam lamps
• MPUV technology
• Quartz sleeves
• Electronic ballasts

You can find our UV sterilization lamps in air, water and surface disinfection applications worldwide. We support OEMs of all sizes with high-quality products, quick turn-around time and prototype solutions. 

LightSources follows a strict quality policy as part of our ISO9001:2015 certification, ensuring timely delivery of quality lamp products.  We design, engineer and manufacture innovative lamps and lighting solutions with custom designed products available.  Contact us to speak with an engineer about your unique UV sterilization application requirement. 

UV Sterilization for Commercial Kitchens

 

Restaurants have a responsibility to their patrons to serve healthy food, free from foodborne diseases that have the potential to cause illness.  According to the Centers for Disease Control and Prevention (CDC), nearly 127,000 people are hospitalized every year with an illness caused by contaminated food and nearly 3,037 people die each year from a foodborne illness.  Ultraviolet (UV) light sterilization systems provide a solution to help restaurants provide safe and healthy food.

UV sterilization systems also help a restaurant maintain a cleaner facility to comply with food safety regulations and health department inspections.  UV air purification systems also help any facility to maintain a healthier eating area by disinfecting the air in public spaces.  UV air sterilization systems are proven to remove harmful airborne pathogens to reduce the risk of contracting an airborne illness. 

Food Irradiation with UV Germicidal Lamps

Food irradiation is the term used to describe UV germicidal lamps used to preserve food with ultraviolet radiation.  Food irradiation is proven to prevent infection from bacteria and preserve food without any adverse health risks.  UV light is proven to prevent foodborne illnesses such as E. Coli and Salmonella and also preserves food by preventing early sprouting of potatoes or culmination of foodborne insects. 

Restaurants can protect their food by using UV lights above food preparation areas and countertops as well as over food buffets or serving areas. UV radiation emitted at the optimal wavelength, 254 nanometer (nm), alters the DNA of harmful pathogens including bacteria and viruses, and is effective in food irradiation and also on surface sterilization applications. 

UV Air Sterilization

UV lamps are incorporated in HVAC systems to prevent the growth of mold and mildew on cooling coils and may also be aimed to reduce airborne pathogens circulating through the ventilation system.  UV air purification systems may also incorporate ozone lamps to remove foul odor from the air.  UV kitchen exhaust systems over commercial kitchen hoods can even prevent the build up of grease by oxidizing oil fumes into carbon dioxide and water molecules to be removed by kitchen exhaust. 

UV sterilization systems in commercial kitchens provide many benefits such as:  

• Eliminates a fire hazard when used in kitchen exhaust systems by removing the threat of grease build up in the pipeline
• Improves the safety of food with food irradiation
• Eliminates bacteria and viruses on surfaces such as countertops 
• Maintains a cleaner food storage and preparation area
• Prevents mold and mildew in moist spaces such as a walk-in freezer
• UV air sterilization improves the comfort and safety of indoor diners 

UVC germicidal lamps provide these benefits and more with a low-maintenance, highly effective sterilization system.  UV sterilization systems provide solutions to restaurants and commercial kitchens with safe and effective air and surface disinfection.

LightSources is an industry leading supplier of UV lamps used in a multitude of applications, including high-tech, high-performance UVC germicidal lamps.  We support OEMs and manufacturers of UV sterilization systems with high quality lamps engineered with proprietary technology and first-to-market proven germicidal solutions.  Contact us to speak with an engineer about our wide selection of germicidal lamps or custom designed solutions to meet your germicidal needs. 

UV Germicidal Disinfection Helps Restaurants Stay Safe

Restaurants have a responsibility to provide a safe, clean environment to customers as well as to serve healthy food, free from harmful bacteria and pathogens. Foodborne illnesses cause an estimated 1,686 deaths every year in the U.S. with over 38 million reported cases of gastrointestinal illnesses. UVC lamps provide valuable benefits to all food establishments including restaurants, food and beverage processing facilities. 

UV disinfection of food products is called food irradiation and helps to prevent early spoilage and harmful bacteria and viruses from developing. Food irradiation is proven to eliminate Salmonella, E. Coli and other harmful microorganisms. UV sterilization lamps used on food products is regulated by the FDA as an approved disinfection method for use on many food items including:

• Fruits and vegetables

• Meats and raw poultry

• Many dairy products

• Beverages

UV Lamps Beneficial in Many Areas of Restaurants

In addition to improving the safety of food items, UV germicidal lamps can also be used to disinfect and sterilize surfaces such as all contact surfaces in restaurants like food preparation countertops and serving stations. UV lamps can be used in refrigerators and walk-in freezers to prevent mold and mildew which can occur in damp spaces. 

You might see UV lights over a food buffet, a deli, or over fruits and vegetables to prevent foodborne illnesses. UV disinfection in restaurants adds a layer of protection over regular cleaning methods and helps to keep patrons and staff safe from foodborne illnesses and contaminated surfaces. 

UV disinfection of surfaces in restaurants provides many benefits such as:

• Prevents mildew and mold from developing in areas that generate moisture such as refrigerators and freezers

• Sanitizes surfaces that come into contact with food items

• Automatic UV sanitizers can clean restrooms when no one is in the room

• Effectively sterilizes non-food areas and equipment

• Effectively eliminates harmful foodborne pathogens like Salmonella, E. Coli and Norovirus

LightSources Offers High-Quality UV Sterilization Lamps

LightSources supports OEMs with a wide selection of high performance UV sterilization lamps including:

• Low pressure amalgam lamps

• Low pressure mercury lamps

• Medium pressure UV lamps

• Electronic ballasts

• Quartz sleeves

LightSources is dedicated to providing leading technology and lamp products with innovative solutions. We assist OEMs with custom designed lamps and prototypes, with an in-depth expertise of UV radiation. 

LightSources leads the lamp industry with high-tech lamps, proprietary technology and the leading lighting engineers in the industry. Our lamps are proven to outlast and outperform comparable lamps with long lasting germicidal effectiveness. Contact us to speak with an engineer about our UV germicidal solutions for restaurants and any environment.

Indoor Air Protection with UV Sterilization Lamps

Indoor air quality (IAQ) is an important consideration related to the comfort and health of building occupants. IAQ is affected by the quality of air in and around buildings with airborne contaminants existing both inside and outside. Controlling pollutants inside will help to reduce risk and improve the quality of indoor air for greater health and well-being. 

Airborne contaminants that exist both inside and outside of buildings include:

• Indoor pollutants:

• Wood burning stoves

• Tobacco smoke

• Cooking

• Ozone and chemical emissions from cleaning solvents, electronic equipment and human metabolic byproducts

• Outdoor pollutants:

• Agricultural and farming

• Vehicle exhaust

• Waste management facilities

• Chemical storage areas

• Processing equipment emissions

• Combustion byproducts during manufacturing

UV Air Purifier in HVAC Systems

HVAC systems can be a great source of air pollution if dirt accumulates in the ventilation system. Dirt combined with moisture and poor management of condensation can create serious air quality problems due to biological growth. This typically occurs due to problems with the cooling coil condensation, humidifiers and other sources of moisture, poor maintenance of filters and inadequate particle filtration.

Air contaminants may be either biological, gaseous or particulate. Methods of improving air quality include eliminating the source of emissions, capturing emissions at the source with exhaust, dilution, increased ventilation, filtration and air sterilization. Of these methods, the only one that actually eliminates biological contaminants is air sterilization. HEPA filters effectively filter particles as small as .3 microns, although they are ineffective against volatile organic compounds (VOCs) present on a molecular scale.

UV air sterilization is proven to eliminate VOCs and microorganisms such as bacteria, viruses, mold and fungal spores and many other air contaminants. In-duct UV air purification systems installed near the cooling coils of HVAC units prevent microbial growth on cooling coils, thus preventing the spread of these contaminants throughout the home, office or building.

UV Lamps for Air Purification Systems

LightSources is a world leading supplier of UVC germicidal lamps, supporting OEMs globally with the widest selection of germicidal lamps and custom options available. LightSources and our partner company LightTech offer UV lamps for a wide range of applications including air purification systems, water and surface sterilization.

We offer the widest range UV germicidal lamps including:

• Amalgam Lamps

• Spot and pellet technology

• Proprietary amalgam technology

• Quartz Germicidal Lamps:

• Standard output lamps

• High output lamps

• U-lamps

• Germipak UV Cell lamps

• R.P.T. UVC lamps

• Subminiature UVC lamps

• All-in-one submersible UVC lamps

• Soft Glass Germicidal Lamps:

• Compact lamps

• Standard and HO lamps

• Medium Pressure UV Lamps

• Custom MP UV lamps

• High Pressure UV Lamps

• Custom HP UV lamps

• Quartz sleeves

• Shatter+ Protech technology

• Proprietary Bases and Sockets

Our R.P.T. UVC germicidal fixtures provide a retrofit system to fight mold and bacteria in HVAC systems. RPT UVC lamps can be installed in any existing or new HVAC unit to help fight respiratory diseases and allergies. 

LightSources manufactures high quality, high-tech UVC germicidal lamps for any sterilization application. We offer prototype and proprietary solutions. Contact us to learn more about our UVC germicidal solutions.

Reduce Airborne Infections in Hospitals with UV HVAC Systems

Hospital stays may create additional illnesses for people already seeking treatment for health conditions.  The Center for Disease Control (CDC) estimates that nearly 1 in 25 patients acquire an additional infection contracted from a hospital stay.  These healthcare acquired infections (HAIs) pose a real threat to those with vulnerable health conditions and may literally be a matter of life or death.  It is estimated that nearly 100,000 people die each year in the U.S. due to an HAI.

Stagnant air in healthcare facilities and hospitals create a breeding ground for viruses and bacteria to reproduce.  Harmful airborne pathogens can quickly become a source of infection to patients and hospital staff.  Hospitals can drastically reduce the risk of airborne infections with a UVC germicidal HVAC system.  By installing UVC sterilization lamps in air flow systems these harmful microorganisms are instantly eliminated before they have a chance to infect patients and staff.

How Do UVC Germicidal HVAC Systems Work? 

UV light emitted in the UVC wavelength, specifically at 254 nm or 185 nm for ozone production effectively eliminates harmful pathogens as they pass through the UV air sterilization system.  UVC radiation quickly penetrates the cells of these infectious airborne microbes to render them non-viable and unable to reproduce.  UVC germicidal lamps are proven highly effective on even the most stubborn, drug resistance pathogens such as MRSA, strep, hepatitis, tuberculosis, vancomycin-resistant enterococci (VRE), C. difficile and many other infectious microorganisms.

LightSources Leads the UVC Germicidal Lamp Industry

LightSources is a leading global supplier of UVC germicidal lamps used in air purification systems, water treatment systems and surface sterilization applications.  We offer a wide selection of high-tech, high-quality UVC lamps for any germicidal requirement and offer custom designed lamps and phosphor blends to meet specific needs. 

We support OEMs of all sizes with quick turnaround time on prototypes, proprietary lamp technology and custom designed lamp solutions.  Our UVC germicidal lamps and ozone lamps are proven to outlast and outperform comparable lamps with high efficacy and cost efficient operation.

The LightSources Group consists of the leading high-tech lamp designers and engineers available offering innovative, first to market UV lamp products. We provide high performance and cost-efficient sterilization lamps with OEM oriented solutions.  Contact us today to speak with an engineer about your UVC germicidal requirements. 

Hospitals and Patients Benefit from UVC Robots

UVC Robots are becoming more popular as a powerful germ killing machine that provides important health benefits to many industries.  The healthcare industry in particular is realizing great benefits by incorporating UV robots as part of the sterilization process in hospitals.  UV robots equipped with high-quality UVC germicidal lamps are programmed to disinfect patient rooms in between patients to thoroughly sterilize and kill any lingering viruses and bacteria.
Hospitals that incorporate UV light technology to sterilize rooms in addition to their regular cleaning routines will provide many benefits to patients, staff and to the hospital. Hospital acquired infections are more common than many people realize with about 1 in 25 people contracting an infection due to a hospital stay.  This can be devastating for the patient and lead to longer hospital stays. 
UVC radiation is proven to effectively kill almost all forms of harmful pathogens including superbugs like Methicillin-resistant Staphylococcus aureus (MRSA) or vancomycin-resistant enterococci (VRE).  UVC robots are even shown to effectively kill these resistant superbugs when in the line of sight and also when the virus is hiding behind objects at a rate of 99.9%. 
The success of UVC robots depends entirely on the quality of the UVC sterilization lamps on the unit.  Using high quality UVC lamps is key to realizing maximum benefit and germ killing effectiveness.
LightSources: Global Source for High-Tech UVC Germicidal Lamps
LightSources and LightTech are recognized worldwide as a valuable supplier in the UVC germicidal lamp industry.  We support OEMs of all sizes with high-tech UVC lamps in various types and configurations to meet any germicidal need.  Our lighting engineers develop prototypes and custom phosphor blends to provide the most effective and cost efficient sterilization solution.
Our UV sterilization lamps include:

• • Low Pressure Mercury Lamps – 7 various lamp types include standard and high-output, compact and soft glass lamps

• Low Pressure Amalgam Lamps – our amalgam germicidal lamps include spot and pellet amalgam with proprietary technology that outlasts and outperforms comparable lamp types

• Medium Pressure Ultraviolet Lamps (MPUV) – includes a wide variation of MPUV lamps ranging from 100 wpi to 700 wpi

• Electronic Ballasts – lightweight, high power, high efficiency and custom options available 

• Quartz Sleeves – open ended or domed type quartz protect lamps from leakage, breakage and temperature fluctuations without sacrificing performance

LightSources is a leading global supplier of UVC germicidal lamps used in a broad range of sterilization applications. We offer custom designed solutions for water, surface and air treatment systems. Contact us to speak with an engineer and learn more about the most effective UV lamps for hospital disinfection. 

UVC Germicidal Lamps Benefit Many Industries

The powerful germicidal effectiveness of Ultraviolet (UV) radiation has been known for over 100 years, although UV disinfection is becoming a hot topic in the midst of the pandemic. UV lamps are designed to emit the most effective wavelength for killing viruses and bacteria at 254 nanometer (nm). 

UV light at 254 nm is proven to kill harmful pathogens, bacteria and viruses including super viruses. Ozone lamps emit UV radiation at 185 nm and are utilized in water and air sterilization applications as a proven sterilizer and natural deodorizer.

UV Air Sterilization

UV air sterilization systems provide clean and sterile air to protect people from airborne illnesses including bacteria and viruses. UV air purification systems installed in HVAC units protect employees in businesses, patients in hospitals, employees in manufacturing facilities and many other applications.

Industrial air purification systems are required to meet municipality air emission regulations. Industrial air sterilization helps businesses meet air quality requirements with low cost, no labor and long lasting sterilization. UV air purification provides many benefits to commercial, industrial and residential environments such as:

• Public buildings

• Industrial manufacturing

• Hospitals

• Nursing homes

• Schools

• Day cares

• Hotels

Germicidal UVC lamps instantly kill bacteria and viruses by quickly penetrating and altering the DNA so that they cannot replicate which makes them harmless.

UV Surface Sterilization

Germicidal lamps provide significant benefits to many industries including effective sterilization with cost-effective operation. UV sterilization lamps operate 24/7 with no labor costs and no harmful chemical use. Some industries which benefit from UV surface sterilization include:

• Hospitals

• Nursing homes

• Pharmaceuticals

• Medical devices

• Dinner buffets

• Grocery stores

• Restaurant kitchens

UV sterilization lamps used in these industries provide valuable health protection to patients, customers, employees and the public.

UV Water Sterilization

UV lamps have been used to sterilize and purify water in many applications with high efficacy and many cost efficient benefits. UV lamps quickly eradicate harmful pathogens in many water applications such as:

• Ballast water treatment for ships

• Wastewater treatment plants

• Drinking water applications

• Pools and spas

• Water life and sciences

• Fish hatcheries

UVC lamps and ozone lamps are providing safety to consumers, employees and the public in these industries and many others. UV radiation is proven to eliminate harmful bacteria that chlorine does not, eliminating bacteria, harmful and invading microorganisms in many water applications.

High Quality Germicidal UVC Lamps

LightSources and LightTech are world leading providers of high quality germicidal UVC lamps and lighting solutions. The LightSources group is recognized for providing innovative, high quality lamp products, components and custom designed solutions. We support OEMs of all sizes with prototype design, engineering and patented solutions. 

LightSources is dedicated to delivering high quality UV lamps and components which outlast and outperform comparable lamps with high efficacy and energy efficiency. We employ the leading, high-tech lamp designers in the industry with vast knowledge of UV radiation and custom lamp development. Contact us with any questions on the best UVC germicidal lamps for your application.

Does UV Light Kill Viruses?

Ultraviolet (UV) light is light emitted at wavelengths shorter than visible light in the range of 10 to 400 nanometer (nm) and is either in the UVA, UVB or UVC range. UV light at precisely 254 nm is UVC light in the exact wavelength optimal for effective sterilization. UVC wavelengths at 254 nm are proven to kill bacteria and viruses. 

UVC germicidal lamps designed to emit light at 254 nm are used to destroy harmful pathogens with a high rate of efficacy, killing 99.99% of harmful microorganisms. Germicidal UVC lamps are used in many surface, water and air purification systems worldwide. UV sterilization is currently used in many environments such as medical facilities, research labs, hospitals, nursing homes and pharmaceuticals. 

UV light is also used in a myriad of water sterilization applications including wastewater treatment, ballast water treatment systems, fish hatcheries, pools, spas, drinking water applications and more. UV light kills bacteria that chlorine does not, is safe and effective. UV light in air purification systems will eliminate the transmission of harmful pathogens through the air and ozone lamps will even remove foul odors from the air.

UV Lamps Protecting People from Coast to Coast

Medical facilities worldwide are increasing the use of UV light to sterilize hospital rooms as UV lamp manufacturers ramp up production. UVC irradiation has been tested in New York on buses and subway cars. UVC lamps used to sterilize buses in Shanghai are proving to be effective while reducing sterilization time from 40 minutes to about 5 minutes, with no labor expenses. 

A UV sterilization system that can be utilized on aircraft and pushed through a plane like a refreshment cart is produced on the west coast in Los Angeles. Airplane giant Boeing is working on developing a self-cleaning system for bathrooms on planes that kills germs with a burst of UV light. 

UV light radiation technology is being utilized around the globe as Japan and the U.S. work to make places safer for residents. Moving about public places, going to school or riding the subway may soon be safer with UV light technology despite the pandemic threat. 

LightSources is a leading supplier of UV lamps and lamp components offering high quality germicidal UVC lamps, prototypes and custom designed products. We support OEMs worldwide with quick turnaround time, research and development to provide first-to-market, innovative UV lamp solutions. Contact us to learn more about our UVC germicidal lamp solutions.

UV HVAC Systems for Hospitals and Homes

Ultraviolet light is a powerful disinfectant, sterilizing surfaces, water and air in many environments.  The power of UVC radiation was discovered decades ago and UVC lamps are now found in many sterilization applications, providing quick, effective and cost-efficient sterilization solutions.  The ability for UV light to kill pathogens in air and water was proven scientifically early in the 20th century.  UV lamps have been used in air treatment systems in hospitals since the 1930’s to prevent the spread of diseases including tuberculosis and measles.

UVC Lamps Kill Many Viruses and Bacteria

UVC lamps replicate the powerful UV electromagnetic radiation from the sun, proven to eliminate harmful viruses, bacteria and pathogens in air and surface sterilization systems.  UVC germicidal lamps are proven to be effective against many types of viruses including influenza (flu), rhinoviruses (common cold), severe acute respiratory syndrome (SARS) and the novel coronavirus (COVID-19).   UV light also eliminates bacteria such as many variations of Streptococcus including Staphylococcus aureus (Staph infection).

UVC lamps, when properly installed in HVAC systems, are known to prevent the spread of airborne illnesses by destroying viruses on contact.  UV HVAC systems are also known as ultraviolet germicidal irradiation (UVGI) systems and target air contaminants like viruses, bacteria and mold spores.  UV light has the ability to penetrate the DNA of these living organisms and render them unable to replicate which leaves them harmless.

Commercial and Residential Benefits of UV Lamps in HVAC Systems 

Hospitals and many commercial and industrial applications have been using UV air sterilization systems for decades to disinfect potentially dangerous environments.  UV HVAC systems used in hospitals help to prevent the spread of airborne illnesses in patient rooms, operating rooms and common areas.  UV lamps can be installed in the main HVAC unit aimed at the coils to prevent the spread of contaminants through your heating and cooling system as well as in air ducts.  Stand alone units can be placed in patient bathrooms for further protection in areas known to spread bacteria and viruses.

UV HVAC systems are becoming more popular in residential homes as many people become aware of the benefits and the ease in which you can disinfect the air in your home.  This is very beneficial to people with compromised immune systems or underlying health conditions, especially respiratory illnesses like asthma. 

UVC Lamps for HVAC Units

Using the proper UVC germicidal lamps with proper installation is key to achieve maximum benefit.  LightSources understands UVC radiation and how to harness the most effective, germ-killing wavelength for maximum germicidal effectiveness.  We offer a wide range of UV germicidal lamps including medium output lamps, high output lamps patented amalgam technology and custom, specialty designed lamps.  LightSources is a valuable supplier of high quality lamps, bases and sockets to OEMs worldwide.

LightSources is recognized as a leader in UVC germicidal lamp solutions, with a wide range of products to meet any sterilization requirement.  We design, engineer and manufacture UV lamps with custom phosphor blends and high quality lamp components.  Contact us to learn more about our UV germicidal solutions including surface, water and air purification. 

Ultraviolet Light Key in Disinfecting Hospitals

Ultraviolet light has long been known to provide powerful disinfecting properties and is now more than ever a hot topic to sterilize hospitals, operating rooms and medical equipment.  Hospital acquired infections (HAIs) are a real concern, especially in the midst of a global pandemic where hospitals are treating highly contagious people with serious disease.  Cleaning and sterilizing hospital rooms and equipment is critical to prevent the spread of disease through airborne viruses and contaminated surfaces.

UV Light Kills Viruses on Surfaces

UV light is proven to kill viruses, bacteria and airborne contaminants when using UVC germicidal lamps for air treatment systems, designed to emit the proper wavelength of light.  UV light from the sun is emitted in UVA, UVB or UVC wavelengths, with UVC being the most powerful form of germicidal electromagnetic radiation.  UVC light from the sun is mostly absorbed by the ozone layer, although scientists and lighting specialists have designed UVC lamps which mimic the powerful, germ-killing wavelengths. 

UVC germicidal lamps are used in UV surface sterilization equipment to treat hospital equipment, surfaces, beds and entire hospital rooms.  Scientists have even developed robots which roam through a hospital room and effectively eliminate bacteria and viruses on contact.  According to this article in Hospital News, UVC light emitted at the right wavelength can kill the MRSA bacteria in 1.2 minutes at a 5 ft. distance.  Hospitals use UVC disinfection in many types of surface sterilization equipment including portable units and UV germicidal robots.

LightSources Offers Quality UVC Germicidal Lamps

LightSources offers a wide range of UVC germicidal lamps used in many types of disinfection equipment and applications.  The lighting engineers at LightSources design and engineer powerful, effective and cost-efficient UV lamps for a wide range of applications.  We supply OEMs worldwide with high quality germicidal lamps used in water, surface and air purification systems.

LightSources is recognized as a leading supplier of UV lamps, supporting OEMs worldwide with effective and efficient UVC germicidal solutions. We offer custom designed lamp components, bases and sockets to meet your specific requirements. Contact us with any questions and to speak with an engineer about improving your UVC germicidal lamp supply base. 

Specialty Lighting Solutions for OEMs of All Sizes

Whether you’re considered to be a small, medium or large sized business, you have a mission, goals and a production schedule to meet.  Partnering with a supplier who supports your vision with a high level of expertise, flexibility and quick turn-around time is key to growing your business.  When you need customized, specialty lamps to make your vision a reality, you need a lamp supplier with these qualities and more.

LightSources assists OEMs worldwide with small to large volume requirements, custom designed prototypes and proprietary lamp products.

LightSources Offers Specialty Lighting Solutions

LightSources makes your lighting vision a reality with custom designed, specialty lighting solutions.  We partner with OEMs of all sizes to design, engineer and provide specialty lamps for nearly any lighting application.  LightSources in the U.S. and China, combined with LightTech in Europe and several valuable partner companies make up the LightSources Group.

Together, we provide innovative lighting solutions including proprietary products for increased brand awareness and market share.  The LightSources Group offers quick turn-around time, custom lamp bases and components to match specific requirements including logos and colors.  We provide lamps for:

• Commercial signs
• Neon signs
• Backlighting solutions:
  • Aviation controls
  • Optical
  • Mechanical
  • Computer backlighting
• Phototherapy lamps
• Tanning lamps
  • Low pressure tanning lamps
  • High pressure facial lamps
  • Patented tanning lamp products
• Aquariums
• Ballast water treatment systems 
• Horticulture 
• Cinematography 
• UV curing
• Germicidal UVC lamps for use in:
  • Surface sterilization
  • Water disinfection
  • Air purification 
• Lamp bases and components

LightSources offers these many lighting solutions and more, as well as custom designed lamps and components. We offer a vast product line of germicidal UVC quartz and soft glass lamps, LPUVC amalgam lamps, HID lamps, specialty fluorescent and more. Our skilled engineers understand UV radiation and develop custom phosphor blends to meet any wavelength requirement. 

We do this with a commitment to high quality and quick turn-around time, providing significant value to any supply chain.

The Benefits of The LightSources Group

With our vast resources and expertise, partnering with The LightSources Group offers many benefits.  Our clients experience many advantages including:

• Vast product line
• Custom designed solutions
• Prototype and proprietary lamp products
• Flexible run sizes
• Quick turn-around time
• Internal engineering resources

The LightSources Group provides added value with lamp engineering expertise, design and development.  We provide specialty lamp solutions for your application to meet your specific requirements with the most effective and cost efficient lamp products.

LightSources partners with clients to provide high quality lamps and strong, strategic partnerships. We add value to any supply chain with reliable, high-tech lamp solutions, tested and proven for maximum performance.  Contact us to speak with an engineer about your specialty lamp requirements. 

Germicidal UVC Lamps Protect Food with Irradiation

Food irradiation has been approved by the Food and Drug Administration (FDA) since 1963 as a safe method of eliminating foodborne pathogens and controlling spoilage. Food irradiation was first approved by the FDA to eliminate insects in flour and wheat.  The FDA and USDA have since approved UV germicidal food irradiation (UVGI) to treat vegetables, fruits, spices, red meats and raw poultry.

The FDA regulates food irradiation in the United States. UVGI is also endorsed by the American Medical Association and the World Health Organization.  Food irradiation provides many benefits in the food and beverage industry with germicidal UVC lamps eliminating harmful microorganisms on food products, surfaces and water/beverage systems. 

What are the Benefits of Food Irradiation?

Food irradiation provides many benefits to the safety of foods such as preserving nutritional value, prolonging shelf life and sterilizing harmful pathogens to reduce health hazards.  Here are some of the most important benefits of UVGI:

• Prevent foodborne illnesses – UVGI is proven to eliminate organisms that cause  Escherichia coli (E. coli) and Salmonella
• Foodborne preservation – UV disinfection lamps destroy the organisms that cause decomposition and spoilage which extends the shelf life of many foods
• Insect control – food irradiation safely destroys insects on foods such as tropical fruits which are imported into the U.S. without the use of pesticides that may damage certain fruits 
• Delay ripening and sprouting – UV food irradiation lamps delay the sprouting in potatoes, onions and garlic to increase food longevity
• Sterilization – hospitals use sterilized foods for patients with severe immune deficiency illnesses such as AIDS or people who are receiving chemotherapy treatments

UV light offers these many benefits for food sterilization and is also used in the bottled water industry and food packaging processes.  UV lamps are used to treat surfaces such as conveyor belts, working surfaces and packaging containers. Germicidal UV lamps are highly effective at eliminating harmful pathogens on many food products although safe food handling procedures are still required to protect against foodborne illnesses.

LightSources Supplies Germicidal UVC Lamps for Food Irradiation

LightSources is a leading supplier of germicidal UVC lamps found in many surface, water and air sterilization systems.  Our highly skilled UV lamp designers and engineers excel with custom designed germicidal solutions to meet specific sterilization requirements.  We understand UV radiation and incorporate the latest technology for longer lasting, more effective UVC lamps which deliver cost saving efficiencies.

We offer low-pressure mercury and amalgam lamps, medium pressure germicidal UV lamps, specialty lamp components and more.  Our lamps are found worldwide in many commercial, industrial and residential applications. LightSources is committed to research, development and continual improvement, delivering first-to-market, patented UVC germicidal solutions which outlast and outperform comparable lamps. 

The LightSources Group consists of the leading high-tech lamp designers and engineers in the industry, supplying OEM-oriented solutions for germicidal applications worldwide.  We offer a vast product line, as well as prototype and custom designed UV lamp solutions. Contact us for more information on UVC germicidal solutions for any application as well as food irradiation. 

Find Relief from Eczema with UV Light Therapy

It’s that time of year when the air gets dry from the heat running constantly and people with skin conditions like eczema often experience an increase in symptoms.  There are more than 30 million people in the U.S. suffer from some form of eczema, experiencing dry, itchy or scaly patches of skin. Various types of eczema include contact dermatitis, atopic dermatitis, nummular eczema, stasis dermatitis, seborrheic dermatitis and dyshidrotic eczema. 

The many bothersome symptoms of eczema may include:

• Extremely itchy skin
• Red, inflamed skin
• Sensitive and dry skin
• Scaly, rough patches 
• Oozing or crusting
• Swelling in areas
• Dark colored patches of skin

Itchy skin is the most common problem people with eczema experience and is found in all types of eczema.  Some people may even keep scratching their skin until it bleeds which can cause even more severe problems with potential infections.  Eczema may appear anywhere on the body, although is commonly found on the chin and cheeks of children and babies.

Some children with eczema may outgrow it as they grow older and some adults may develop eczema later in life.  There is no real known cause for this skin condition, although there are some proven remedies to alleviate and even eliminate symptoms.

Phototherapy Provides Proven Effective Eczema Treatment

According to the National Eczema Association, phototherapy delivers proven treatments with significant relief to many people suffering with eczema. Phototherapy refers to treatment with specialized UV light, designed to emit the right wavelengths to target eczema symptoms and causes. Phototherapy is used to treat many different types of eczema and is proven to provide significant relief from bothersome and painful symptoms.

Narrowband UVB light is the most common type of light therapy used to treat eczema which replicates the most effective healing wavelengths from the sun.  UVA light is also used with a medication called Psoralen in a treatment referred to as PUVA and is proven to be effective at treating eczema. Light therapy should be prescribed by a physician and the right types of phototherapy lamps must be used to achieve desired results.  The wrong type of lamp, in fact, could make symptoms worse.

Light therapy is proven to alleviate symptoms of inflamed skin and itchiness while improving bacteria fighting symptoms and increasing vitamin D.  Phototherapy is proven to help at least 70% of people and can sometimes put eczema into a state of remittance long after therapy ends.
Be sure to consult with a phototherapy lamp expert and a reputable lamp manufacturer.  LightSources is a leading supplier of UV lamps and lighting solutions, including phototherapy lamps designed to treat various medical conditions. 

LightSources is recognized as an authority on ultraviolet radiation and technology, providing proven UV lamp solutions.  We offer a wide selection of UV lamps and provide custom designed solutions with specialty phosphor blends to meet specific requirements.  Contact us to learn more and for the most effective phototherapy lamps for eczema and many other health conditions. 

Improve Air Quality in Your Home with UV HVAC Systems

Maintaining clean air in your home is important as indoor air pollution is recognized as one of the top five environmental health risks.  The best way to improve the air quality of your home is to control pollutants, eliminate the source and ventilate your home with fresh air.  Ventilating your home with clean, outdoor air is not always an option, however, as many areas experience high levels of pollutants and allergens in the air or adverse weather conditions. 

Ultraviolet light has been known to kill germs for more than 100 years and continues to provide disinfection properties to many surface, water and air sterilization processes.  UV germicidal technology is used to disinfect surfaces in hospitals, surgical equipment, food establishments, water treatments, industrial air emissions and many other applications. UV lamps are installed in HVAC systems in commercial properties and residential homes to improve the air quality for better health.

UVC Air Sterilization Lamp Suppliers

UV light is used to kill many germs and airborne disease causing microorganisms in UV air purification systems, often installed in HVAC systems to treat large areas.  Some smaller, free standing units may treat the air in one or two rooms, whereas an HVAC UV air sterilizer will treat a whole house. This is important for people with weakened immune systems or sensitivity to airborne pollutants like people with asthma or respiratory illnesses.

LightSources is a leading supplier of UVC germicidal lamps, found in many sterilization applications worldwide.  The LightSources Group provides high quality, high tech UV germicidal solutions with a wide selection of UV germicidal lamps, quartz sleeves and components.  We offer a wide selection of:

• Low pressure mercury lamps
• Low pressure amalgam lamps
• Medium Pressure UV lamps (MPUV)
• Quartz sleeves
• Electronic ballasts 

Our low pressure mercury lamps provide high efficiency and convert up to 40% of electricity into UVC radiation at the most effective wavelength of 254 nanometer.  The LightSources Group offers highly effective amalgam lamps designed with proprietary technology to deliver consistent UVC emissions even in varying air and water temperatures ranging from 4° to 40° C.  Medium pressure UV lamps by LightSources are designed with 100 to 700 watts per inch. Our experienced UV radiation engineers offer custom designed solutions as well, to meet specific germicidal requirements with custom phosphor blends.

The LightSources Group is a leading supplier of UV lamp solutions found worldwide in a multitude of applications.  We are dedicated to continual improvement, offering first to market, patented lamps with custom designed solutions available.  Contact us for prototype or full production requirements and to learn more about our UV lamps for air sterilization.