Input voltage: 9-18V DC

Steady-state flux: 3,000 ± 2,000lm

Operating current: 4.0A

Turn on the lights output: >70% at 2 seconds, >85% at 3 seconds

Operating temperature: 40 to 105°C

Steady-state output power: 50W ± 3W

Lifespan: >3,000 hours

Steady-state output voltage: 85V ± 17V

Anti-electromagnetic interference: S95/54/EC

Instant output voltage: 23,000V

Size: 80 * 75 * 21mm                                 http://www.chinaautomotivelighting.com/