8U CFL Feature:
· Power: 120/240W· Voltage range: 110 to 130V or 220 to 240V
· Flicker-free, no noise
· Lifetime: 6,000 to 8,000 hours
· High-luminous efficacy
· Color temperature available: 2,700/4,100/6,400K
· Base types of cfl: E40/E27/B22
· 80% energy saving than incandescent bulb
· Frequency: 50/60Hz
· Lamp tube diameter of cfl: 12, 14.5, and 17mm