As you know, many cars and trucks are using P21W brake light bulb now.

In this letter, I will show you our best P21W brake light bulb as below.

Our P21W brake light bulb using “flip chips”, EMI, EMC and CANBUS error free designs.

The life time of our P21W brake light bulb will be about 50000 hours.

In order to make you clearly our best P21W brake light bulb, I will show you pictures as below.

Because we are manufacturer, so price of our P21W brake light bulb is very reasonable.

If you can give our P21W brake light bulb a chance, I think you can save so much money and time.