... .Warm start 4.25000hrs,2.5years warranty t8 to t5 adapter with reflector Specification:14W, 21W, 28W, 35W1, Energy saving 45% ... TUV, CE, RoHS approved14, Month production:100000pcs13, multi-link module for several fixtures15, slim and light weight16, place of origin:China17 ... w~110Lm/wTube Diameter:16mmTHD:less than 10%SepecificInput Voltage AC/110V or 220-240VPower Consumption 14w,28w,35w,49w, ...