Our 22W 5ft LED T8 Emergency Tubes are engineered for the a rated lifetime of 50,000 hours, and come with a 5-year warranty. They are rigorously tested and approved by third party quality control engineers before they leave the factory. The Nickel-metal Hydride battery can be charged and discharged 1000 times before replacing, so it will provide a long life of emergency service.
- Built-in NiMH battery and driver
- Fire-resisting sleeves: V0 level, high temperature resistant, thermal-insulation, anti-climate aging prolongs tubes lifetime.
- NiMH battery: longer lifetime, over 1,000 times charging – discharging.
- 5-Year Warranty
- L70 Rated: 50,000 Hours
Perfect for Corridor Lighting, Staircase, Supermarkets, office buildings, Schools, Hospitals, etc.