80W LED Corn Light Bulb - Replacement for Fixture 300W MH/ HPS/ HID - – Green Light Depot
LED Retrofit Lamp for Metal Halide Fixtures|Lighting Supply Outlet
Hy-Lite 100W omni-cob LED Lamp 400W HID Equiv 5000K 14000 lumens Ballast Bypass 120-277V E39 Base IP 65 UL & DLC Listed HL-OC-100W-E39-50K - The Home Depot
GE Lighting LED150ED28/750/277/480 DLC Listed 150 Watt LED Type B HID Replacement Lamp 5000K 310W HPS 400W MH Equivalent
GE Lighting 21259 LED165/M400/740 165W Replace 400W HID Metal Halide
115 Watt - Arcana II Series - Wattage Selectable - E39 LED Corn Bulb -12,900 Lumen - 4000K - Replacement for 400 watt Metal Halide
LED 400W Metal Halide Replacement Corn Bulbs - 80 Watt, 5000K - Mogul Base; 100-277 volts
MaxLite 100W LED Corn Bulb, 400W MH Retrofit, Direct Wire, EX39, 15000 lm, 120V-277V, 4000K (MaxLite 100PT40EX39) | HomElectrical.com
HyLite LED HyLite LED 100W Omni-Cob 400-Watt EQ Daylight LED Light Bulb in the General Purpose LED Light Bulbs department at Lowes.com
HALCO LIGHTING TECHNOLOGIES 400-Watt Equivalent 90-Watt Corn Cob ED37 HID LED High Bay Bypass Light Bulb Mog 120-Volt - 277-Volt in Cool White HID90/840/EX39/LED 84113 - The Home Depot