When h7 bulb used 2-3 years, it becomes dim.

So please change h7 drl led without any delay.

All of our h7 drl led bulbs are using thinnest copper substrates.

Because it can help h7 drl led get perfect focus lighting.

Meanwhile, the price of our h7 drl led is also very competitive.

In order to make you clearly our best h7 drl led, I will show you pictures as below.

Please don’t hesitate to get more details about our best h7 drl led at any time.