Hey, Yeah you can use a 35 watt hallogen fog lamp bulb. they have a male spade connection on them for the ground. I put the positive pig tail end to my hi beam lead from the switch. you can easily cut the factory socket to accept the mounting boss on the bulb. I did this because the fact. bulb is $7.00 compared to 3.95 for the fog lamp. The bonus is it burns MUCH brighter, and requires exactly the same amperage as the Fact. bulb. Don't be tempted to use a Larger rated bulb as this will over work the stator-rectifier, and switch.