Because car headlights developping quickly, we need to always study them.

Most car headlights flickering on and off are from led bulbs.

Comparing with halogen headlights, the electric currents of car led headlights are much smaller.

So BCM of some cars imcompatible with car led headlights then it makes flickering on and off.

In order to solve car headlights flickering on and off, you need to put an extra resistor for led.

All of our car led headlights are all with Canbus error free design, which can remove 90% flickering on and off from car headlights.

Welcome all people come to talk with us car headlights flickering on and off at any time.