Features: 1) Use over 60W lamp tube2) Reliable ballast fluorescent and strong outer3) High light output, more stable and reliable 4) Use plastic sets that have patent for better heat sink, better mechanical performance, safer5) Electrical examined step by step and strictly designed for circuit6) Long life (10,000 hours) and widely used7) Passed UL, CUL, FCC certification8) Power: 65W, 85W, 105W, 125W9) Lamp holder: E39/E4010) Voltage: 120V and 220V11) Main colors are 827and 865 High Power Self Ballast Fluorescent Lamp