1) Tube diameter: 7, 9, 12, 14. 5, 17, 19mm 2) Power: 5, 7, 9, 11, 13, 15, 18, 20, 23, 26, 32, 45, 55, 65, 75, 85, 105W 3) Voltage: 110 - 130V/220 - 240V 4) Life: 3000H, 6000H, 8000H 5) Temperature: 2700 - 8000K/color 6) Lamp base: E14, E26, E27, B22
