1) Working Voltage: AC110V/220V

2) Diameter: 1.6CM (5/8 inch)

3) Ambient Temperature: -20 ~ 40 degrees Celsius

4) Color temperature: 6000K~6500K, 4000K~4500K, 3000K~3500K

5) Solid-state, high shock / vibration resistant

6) Major reduction in power costs

7) No RF interference

8) Long lifetime 50, 000+ hrs (5+ years)

9) Low power consumption, high intensity

10)Powe Consumption:14W,11W,7W,3W

11)Length:115cm,85cm,55cm,288mm