Led Headlight Bulb SetH4 LED bulbs makes the brightness producing white light similar to 6000k xenon lamps, 200% brighter than traditional halogen lamps, Energy saving, high Luminous efficiency, it is yes concentrates and more than the spheres of the COB and get farther distances with the same power consumption IP68 waterproof, No need to worry about rain or harsh environments, constant luminance, stable circuit Uses aluminum alloy driver, increases EMC pole resistance,