Astra Depot H4 6000K 9003 HB2 Motorcycle Motorbike Cob LED Headlamp Bulb Kit for Harley Bike Cruiser Bobber Chopper, 24W Fitment: Applicable to most motorcycle/cruiser/bobber/chopper Classic design, super bright and made of high quality aluminum housing Optional working wattage change for high/low beam 24W/18W