BobRip
Elite Member
Barryh said:Mine are also 55 watt halogens. I'm sure they put a drain on the battery, but to me it's worth it. I go back into the woods at night every once in a while. It's nice to see everything bright and lit up.
55 Watts is a little less than 5 amps. The alternator is rated at 15. So two lights plus the fan (which is 5 amps and you don't have one) gives about 15 amps. If you use a trickle charger while parked it does not matter too much if you run the battery down a little while operating. I actually have a switch on each front lamp so I can run just one if that's all I need. I have a flashing light in the back, but I have not measured its current. I only use it when on or near the road.
The extra light is a big help and you probably only run them a few times a month, so no big deal.