With latest technology, this H4 40W 3000-6000K Waterproof Dual LED Headlamps + Ballasts is waterproof and impact resistant so as to prolong its service time. Xenon lamp, made into non-filament style, has longer lifespan than other lamps. Additionally, the headlamp is much brighter than ordinary ones. Overall, it is a great replacement or a spare for you. Most electronic devices utilize an electrical ballast to limit the amount of current in an electric circuit. If you want to install a ballast, you should not miss our recommendation here!
New and in a good condition
Consist of 2pcs headlamps and 2pcs ballasts
Long lifespan up to 3000 hours
Good color temperature will improve the performance of a car
It will bring you the unprecedented comfort and safe driving at night
With great distance light and passing beam
Excellent IP68 water resistance
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