Car rover led h4 are always used as headlight bulb. Comparing with other car led h4 bulb, our car rover led h4 bulbs have some advantages as below.

First one, our car led h4 lamps are all high lumens base on 1800lm-2200lm, so they are bright on the way.

Second one, those h4 led car headlight bulbs are focus lights, so they are much safety for oncoming cars.

Last one, our car h4 led headlight base on good heating diffusion system including dual fans, aviation aluminum and brown copper board.