Although some people know h7 bulb, they don’t know clearly how to test h7 bulb.

I would like to explain to you h7 test as below.

When h7 materials coming, we need to test all h7 materials and then make some samples in advance.

We will test h7 life time by the life time machine.

After testing 7-10 days, our workers will start to produce them by automatic procession lines.

During producing, every h7 bulbs will be tested one by one.

Before packing h7 bulbs, all of h7 test one by one again.

Meanwhile, we will test h7 lumens, color temperature and so on.

In order to make you clearly our h7 test, I will show you picture as below.

Welcome all people come to check our h7 test at any time.