As you know, 7443 amber bulb have some other names in the world markets.

7443 amber bulb is also called as T20 bulb and W21/5W bulb.

Most of 7443 amber bulbs are all using as turn signal lamps and reverse lamps.

My factory producing all kinds of high quality 7443 amber bulbs.

If you are interested in our 7443 amber bulb, please inform us immediately.