Some months ago, I sent some blue h7 headlight bulbs to customers testing.

They informed me they have received them and they looks like very good.

In order to make you clearly our blue h7 headlight bulbs, could I give more explaination as below?

Our h7 blue headlight bulbs are all 4200K-5500K.

Due to factory always value quality beyond other things, our h7 blue headlight bulbs are all good sale now.

Meanwhile, all blue h7 headlight bulbs are all ion blue coating.

Although blue coating will affects life time, our h7 blue headlight bulbs still can reach to 600 hours.

Welcome all customers come to talk about our blue h7 headlight bulbs now.