LED Corn Bulb - 400W Equal - Mogul Base - RAB HID-100-EX39-840-BYP-PT-G2 | CityLightsUSA.com
Simply Conserve Corn Cob 16800 Lumen EX39 Base 400-Watt EQ ED17 Daylight Ex39 LED Light Bulb (2-Pack) in the General Purpose LED Light Bulbs department at Lowes.com
80W LED Corn Bulbs Light E39 Mogul Base 12000LM 6000K DLC&UL Replace 400W MH/HPS | eBay
100W LED Corn Cob Light Bulb,Replace for 400 Watt Metal Halide HPS CFL HID lamp,5000K E39 Mogul Base,for Commercial and Industrial Lighting Bay Light Fixture Warehouse Workshop Gyms - - Amazon.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
RAB LED Corn Cob 100W Replaces 400W Metal Halide Bypass Type B 5000K 13500 Lumen 19813510323 | eBay
100 Watt LED Corn Bulb, 400 Watt HID Retrofit, 14,400 Lumens, Enclosed Fixture, Fan-less, 50,000 Hours, 5 Year Warranty - LED Global Supply
400Watt Metal Halide Replacement E39 100W LED Retrofit Corn Bulb 5000K 100-277V | eBay