Model number: 8ft Integrated Led Tube LightPower consumption: 40 wattsPC cover: Transparent//FrostedPower Supply Efficiency: 0.90Certificates: cUL, UL, RoHsNon dimmablecUL us Listing File number: E481307 Input Voltage can be AC100-277V or AC100-382VOptical Parametersluminous efficiency: m..