I would like to explain to you how to test H4 bulb with multimeter as below.

Before show you How to test H4 bulb with multimeter, I want to introdue our h4 bulb in advance.

Our h4 bulb is 12v and 24v.

In order to get best quality h4 bulb, our workers test h4 bulb very carefully.

All of our h4 bulb include led, hid and halogen.

Meanwhile, all of our h4 bulb lights are with CE, DOT, ISO9001 and EMARKS.

Welcome all people come to discuss with us How to test H4 bulb with multimeter at any time.