Helios
0
- Joined
- Jan 7, 2011
- Messages
- 1,341
- Points
- 48
I believe between 30-45 min. I can test it if you'd like. It also has a car adapter that it can run off of completely so with that it's as long as you want. The original bulb for the light was an inefficient 120W halogen so the HID actually slighlty improves the battery life. I only ever run it for maybe 5 minutes to show it off since it's so bright. It would be great for spotting deer or other animals (spotting not poaching).