Originally Posted by HardyWeinberg
Can I swap a 6V/20W halo bulb into my cygo nitro headpiece in place of the 6V15W bulb? Would there be any kind of fire/meltdown risk, or is it just extra draw on the battery?
There shouldn't be any heat problems but your run time is going to be cut down. The 20W bulb will draw 3.3 A while the 15W bulb will draw 2.5 A. If you have a 3.3 Ah battery, you'll lose about a half an hour with the 20 W bulb. In other words, you'll lose about 25% of your capacity.