12 Volt 35 Watt High beam & low beam BA20D base For motor scooters & ATVs 12 volt 35 watt headlight bulb with BA20D base for street scooters of varying sizes, from 50cc to 250cc May also be found on select models of ATVsDescription 12 volt 35 watt headlight bulb with BA20D base for street scooters of varying sizes, from 50cc to 250cc. May also be found on select models of ATVs.This bulb is dual filled and has the high beam and low beam options. WARNING California Residents: Proposition 65 Warning