2x H4 HS1 LED Headlight Bulbs White Motorcycle Hi/Low Beam 20W 12V For Kawasaki
Low Beam High Beam. situation 2:use this case to judge whether is a reverse polarity plug(turn bulb's plug 180° to insert into headlamp and turn on to test). High Beam:10W. Low Beam:10W. -Hi/Low Beam.