Far UV 222nm Ceiling-Mount Disinfection Light

The Krypton-36 disinfection lights are ideal for rooms with high ceilings that range from 11 to 36 feet high. Far UV (222nm) Krypton-36 disinfection light can be used within any budget to increase the safety of occupants in any environment. Since the immune system of any occupant of space is unknown, the goal is to reduce the viral load as much as possible. The Krypton-36disinfection light is a practical, safe, and effective disinfection method in sanitizing air and surfaces while space is occupied. Far UV (222nm) is a safe UV wavelength for human exposure. Please click here to learn more about the Far UV 222nm technology or refer to our FAQ page for more information.

Features and Benefits

  • Designed for 11-36 ft ceilings
  • Achieve up to 3 log+ (99.9%) disinfection
  • Air and surface disinfection coverage of up to 1,100 sqft per fixture
  • Designed to meet and not exceed IEC/EN 62471 and ACGIH 222nm UV exposure Threshold Limit Values (TLV) for human exposure
  • Delivered dosage is not impacted by ambient temperature
  • No degradation in output over the life of the lamp
  • Environmentally friendly/Mercury-free
  • Instant On/Off
  • Company EPA Registered Establishment No. 96253-MO-1
  • Manufactured in ISO 9001 Certified Facility
  • Designed and Assembled in the USA


Operating Voltage: 24 VDC
Power: 15W
Expected Operating Life: Up to 15 years (depending on operating parameters)
Optical Output: 222nm Wavelength (Far UV)


  • Length: 11.0” (279mm)
  • Width: 7.0” (177mm)
  • Height: 2.152” (54.6mm)

Included Accessories

  • 100-277VAC 50/60 Hz to 24VDC 60W transformer
  • Drop ceiling clip mount
  • Ceiling mounting plate and hardware for 1/4 twist-lock installation
  • 40 ft., 2-conductor shielded cable
  • Installation manual


  • Medical and dental facilities
  • Government and defense facilities
  • Commercial offices, elevators, and stairwells
  • Public facilities (airports, city halls, museums, theaters, amusement parks, bathrooms)
  • Transportation (airplanes, buses, cruise ships, trains, subways, and ferries)
  • Elderly care facilities
  • Daycare centers and preschools
  • Grocery and convenience stores
  • Hotels, resorts, and casinos
  • Restaurants/Retail
  • Universities and schools
  • Athletic facilities (gyms, stadiums, locker rooms, and equipment)
  • Residential, Commercial, and Industrial facilities
  • Food preparation and delivery
  • Extending food shelf life
  • Shipping and logistics

Have any questions? Need more information?

Please complete the form below to receive a free consultation about your project and how Far UV can help protect your environment from the spread of pathogens.