Revolutionizing UV Light Technology

/ Category Closeup

Air Handling Units

We’re making UV systems for AHU’s more energy and cost efficient, easier to maintain, and able to deliver long term value.

PURO Lighting has a fast, safe, and effective solution for disinfecting air handling units. A single Helo F1 fixture, powered by Violet Defense® technology, uses a proprietary pulsed Xenon bulb that is lab verified to kill up to 99.9% of pathogens* up to 6.5 ft away. The installation is simple and only requires an electrical outlet.

*SARS-CoV-2, E. coli, Norovirus, MRSA, C. aurisC. diff

Pulsed Xenon lamps are more efficient at generating UV radiation and therefore the wattage is significantly lower. A single Helo F1 unit consumes 60W of energy and has a recommended run time of four 30-minute cycles per day, saving thousands of dollars per year in energy in large buildings.

PURO Lighting’s AHU UV disinfection solution has built-in occupancy sensors that will shut off the unit when it detects motion eliminating the risk of damaging light exposure.

The Total Cost of Ownership over 5 years is 1/3 the cost when using PURO Lighting’s fixtures. At a run time of four 30-minute cycles per day, these lamps have a projected 5-year life span and eliminate the maintenance cycle. In large buildings with 60-70 AHUs, this results in considerable time and maintenance labor savings. PURO UV Disinfection Lighting is making UV systems more energy and cost efficient, easier to maintain, and able to deliver long term value for the owner and operator.

UV Disinfection in a flash.

  • One of the safest solutions on the market with automatic sensor shut off

  • One of the fastest disinfection systems to install

  • Effective germ-killing* power in only four 30-minute cycles a day

  • Long life pulsed xenon lamp requires less energy, saving money

*SARS-CoV-2, E. coli, Norovirus, MRSA, C. aurisC. diff

Other UV solutions don't measure up.

  • Lamps are on 24/7 and must be changed every 12 months

  • Commercial grade UV lamps are expensive to replace

  • High wattage lamps consume a lot of energy

  • UV poses a risk of burning corneas to maintenance staff

  • Continuous UV light degrades wires, gaskets & other materials in the AHU

Helo F1




The first known high intensity, full spectrum UV disinfection fixture to be installed in the ceiling. With proper layout, Helo fixtures, powered by Violet Defense® technology, give you whole room protection no matter the size of the space, and the ability to disinfect on demand in one cycle.

PURO Lighting’s high-intensity, full-spectrum UV disinfection fixtures kills up to 99.9% of SARS-CoV-2, C. auris, Norovirus, C. diff, and “Superbugs” including MRSA and E. coli.

It can also significantly reduce the growth of fungi such as yeasts and molds. All in remarkably small, yet powerful units designed for any sized space.

Our technology partner Violet Defense®, created the patented, breakthrough technology behind PURO Lighting UV disinfection systems.

Combining a highly transmissive polymer lens with a compact light engine allows our UV light units to be one of the smallest, most powerful disinfection products for any commercial application.

Add automatic onboard scheduling, and you’ve got flexibility, affordability and up to 99.9% disinfection on demand.


against spreading viruses today


viruses from spreading further


for future viruses/pandemics

Subscribe To Our Newsletter