ProLume 400W Metal Halide Bulb - ANSI M59/E Hg - ED37 Shape - Mogul Base
When you buy the Prolume MH400/U by Halco, you get unparrelled quality and a great price. This 400W M59/E metal halide bulb produces 36,000 Initial Lumens of a bright white light. It is 11-1/2" in length and 7" in width. It features a clear hard glass shell design and a nickel plated brass E39 mogul Base. As with all metal halide lamps, it requires a 400 watt M59 lighting ballast to operate.
To help ensure safe arrival of bulbs and to give you the lowest possible price, the Halco MH400/U is only sold in case quantities. This item is priced per bulb.
Mogul Base (E39)