1) Power: 35W/55w
2) Voltage: 12V or 24V
3) Efficiency: 95%
4) High lumination: 3,500 Lm
5) Long lifespan: more than 3000 hours

xenon light  h4 specifications:
 longer than ordinary halogen lamps, about 3,000 - 5,000 hours
6) Operating ambient temperature range: -20 ~ +85oC
7) Low voltage protection: when voltage of the battery is less than 9V, ballast will stop working
to avoid HID bulb exhausting electric energy
8) Over-voltage protection: when voltage of the battery is more than 16V for trouble of power
supply system and battery, ballast will stop working to prevent high voltage from burning bulb
9) Waterproof: up to DIN400500 legal standard
10) Anti-dust: up to SAE J575 legal standard
11) Shockproof: up to DIN40056 legal standard