• Krypton Guard and Krypton Shield: 10,000 hours
  • Krypton 11 and Krypton 36: 10,000 hours
  • Upper Room Lexus Louvered and Lexus Open: 10,000 hours
  • MVP and MVP-Pro: 5,000 hours
  • Legacy Guard: 3,000 hours

Most Kryptontm Far UV bulbs or Lexus Upper Room GUV bulbs will last about 10,000 hours. As with any other light, you can extend the useful life in practice by simply turning it off whenever is not needed (either because the room is not occupied or if it no longer requires protection). A well-designed system will not only take into account product life but also disinfection* efficacy, safety, and upfront cost.