I think you make a mistake about auto halogen bulb 120v.

Because all of our auto halogen bulbs are 12v or 24v.

In this letter, I would like to explain to you our auto halogen bulb 120v in brief.

All of our auto halogen bulb 120v adopting “Anti-uv quartz glass”.

The life time of our auto halogen bulb 120v is about 800-1200 hours.

Meanwhile, auto halogen bulb 120v include 55w, 70w, 100w and 130w.

Due to we are manufacturer, the price of our auto halogen bulb 120v is very cheap.