AutoEC Motorcycle H4 HS1 LED Strobe Headlight H/L High Low Beam DC12V White Red Blue All in One Motorbike Lights (Pack of 1pc )H4/HS1 LED Motorcycle Headlight Power:8w lo 12w hi Voltage DC12V-24V Light efficiency reach 130lm/W Luminous flux:1000Lm/lo 1500Lm/hi