105 Watt Stubby LED Corn Bulb, Replaces 450 Watt HID, 15,750 Lumens, DLC Listed, ETL Listed, 50,000 Hours, 10 Year Warranty - LED Global Supply
Hortilux Metal Ace Conversion (HPS to Metal Halide) Lamp, 400W
Simply Conserve Corn Cob 16800 Lumen EX39 Base 400-Watt EQ ED17 Daylight EX39 LED Light Bulb (2-Pack) in the General Purpose Light Bulbs department at Lowes.com
SON-T 400W E E40 1SL | 928487300097 | Philips lighting
Sylvania Led Desk Lamp 6 Watt 400 Lumens 3000K AC Plug In E22539 NIB | eBay
Philips 400W Clear ED28 Cool White Metal Halide Bulb | MH400/U/ED28 | Bulbs .com
Xtrasun Metal Halide (MH) Lamp, 400W, 7200K
LED Corn Bulb - 400W Equal - Mogul Base - RAB HID-100-EX39-850-BYP-PT-G2 | CityLightsUSA.com
Philips 274498 MH400/U | 400W M59/E Metal Halide Bulb
GE ED37 Cool White Mogul Base (e-39) Metal Halide Light Bulb in the General Purpose Light Bulbs department at Lowes.com
HPI-T-400W PLUS Metal Halide Lamp | AAMSCO Lighting
Orein 400-Watt Equivalent ED37 Corn Cobb HID LED Light Bulb Daylight (1-Bulb) A837A400NDX3901 - 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
MH400/U/ED28 400 Watt M59/E Metal Halide Bulb – Green Electrical Supply