Sylvania Metalarc light bulbs are made in a medium base version as well as the larger mogul base. Some of the fixtures we provide come with metal halide light bulbs, but these are great for replacement as well. Sylvania Metalarc light bulbs have a brilliant white light which is also very energy efficient. They're often used in color critical areas where the yellow color of high pressure sodium simply won't do. Be aware that these metal halides must be run with a correct ballast and fixture that is matched for the wattage. These have been is service for many years as a general lighting source, but they are used for so much more now.

- Pure white light.

- Medium base, same as a standard light bulb base.

- Clear or coated.