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Feit Electric 250-Watt ED28 Shape Clear Metal Halide High Intensity Discharge E39 Mogul Base HID Light Bulb (1-Bulb) MH250/U/HDRP - The Home Depot
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LEDs Prove More Efficient Than Metal Halide Lamps for Factory Lighting | 2015-11-04 | Assembly Magazine | ASSEMBLY
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GE 70-Watt EQ ED17 Warm White Medium Base (e-26) Metal Halide Light Bulb in the General Purpose Light Bulbs department at Lowes.com
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Facts of Light – Part 5: Everything You Need to Know About Metal Halide Lamps and Ballasts by Sanjay Joshi - Reefkeeping.com
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Sunlite 03650-SU MH150/U/MED M102 Metal Halide Lamp, 150 Watts, Pulse Start, Medium Base (E26), ED17, 15,000 Hours Life, 14000 Lumen, Clear Finish, 4000K - High Intensity Discharge Bulbs - Amazon.com
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