HOTSYSTEM H4 6000K 100W LED 20-SMD Cree Projector Fog Driving DRL Light Bulbs White 2-pack Voltage: 12V Material: Aluminum Alloy, Makes The Bulb Work Under Low Heat New LED technology reduces power consumption from 40% to 80% For replacement of Signal, Turn, Brake, Parking, Tail, DRL and Fog lights, etc Lens Design: Virtually Unbreakable PMMA Lens, With The Function Of Focusing Lights