Feit Electric 100-Watt ED17 Shape Clear Metal Halide High Intensity Discharge E26 Medium Base HID Light Bulb (1-Bulb) MH100/U/MED/HDRP - The Home Depot
Feit Electric 400-Watt ED28 Shape Clear Metal Halide High Intensity Discharge E39 Mogul Base HID Light Bulb (1-Bulb) MH400/U/ED28/HDRP - The Home Depot
Interior Lighting for Designers: Low- and High-Intensity Discharge Sources - for Individuals
Philips - HID Lamp: High Intensity Discharge, 145 Watt, Commercial & Industrial, Mogul Base - 93866861 - MSC Industrial Supply