Mercury Vapor Light Bulbs

Mercury vapor light bulbs are a HID light source that has an arc tube. It's an older style of light and metal halide has replaced it as the preferred source of white light for warehouses, gymnasiums or any place a lot of light is desired. If you're using mercury vapor light bulbs as a light source, you might want to consider going to a new fixture with a metal halide lamp instead. We have those available here on our web site and you will find that there are more energy-efficient and give off a better light. If you're just replacing them, that's fine too, we keep them in stock with the deluxe white coating. You have a choice of bases but be aware that some mogul base is larger than a regular household light bulb base.  

- Mogul base is a larger base.
- Medium base is the same size as a regular household light bulb base.
- Deluxe white is the color of these mercury vapor light bulbs.
- Mercury vapor light bulbs are an older technology but still widely used today.