gen3flygirl

There are two basic sizes for motorcycle headlights 5-3/4 inch and 7 inch lenses.

Yours I believe is a 7" bulb. Motorcycle light lenses (the part you see that collects bugs) mount differently than car headlights, they are not interchangeable. Also the lens pattern can be different than stock for a different light pattern on the road. I included both sizes in my search on ebay just in case I was wrong about the size of yours.

As far as wattage of the actual bulbs 55/60 watts is standard. Replacement bulbs are standard and can be bought at any auto parts store for about $7.00. The standard size uses the same amount of electricity so you don't have to do any re-wiring of the bike and the stock plug fits right on it so it's a very simple modification.

Good luck!