300 Watt LED Corn Bulb, Replaces 2,000 Watt HID, 45,000 Lumen, Internal Driver, CRI 80, 50,000 Hours, 10 Year Warranty - LED Global Supply
115 Watt - Arcana II Series - E39 LED Corn Bulb -14,900 Lumen - 5000K - Replacement for 400 watt Metal Halide
Osram Sylvania 64445 BT37 High Output HID Metal Halide Lamp 400-Watt E39 Mogul 39000-Lumens 65 CRI 4200K Metalarc® Super
Sunlite 400-Watt ED37 Metal Halide Mogul (E39) Base 36,000 Lumen Clear HID Light Bulb in Cool White 4000K (6-Pack) HD02522-6 - The Home Depot
What Does it Take to Replace a 400 Watt Metal Halide? | Fireflier Lighting Limited
How Many Lumens Does a 400 watt and 1000 watt Metal Halide Produce?
Sunlite MP400/U/MOG/PS 03664-SU 400-watt Protected Metal Halide Bulb, Mogul Base, Clear - High Intensity Discharge Bulbs - Amazon.com
400 Watt Venture Metal Halide Lamp (E40) - 00321 | HIT 400W/HOR/DU/4.5K
AP Lamps 400w Metal Halide/HIT Lamp GES/E40 Cap 4500k 38000 Lumens NEW | eBay
400 Watt Metal Halide LED Replacement | LEDLightingSupply.com
How many Lumens for a 400watt Metal Halide and what is the LED equivalent
Wobblelight 400-watt Metal Halide Work Light WL400MH 40,000 Lumens H-4731 | eBay
LED vs Metal Halide Lighting | Fireflier Lighting Limited
915196-7 GE Lighting 400 Watts Metal Halide HID Lamp, ED28, Mogul Screw (E39), 38,000 Lumens, 4100K Bulb Color Temp. | Imperial Supplies
HID - Metal Halide - 400 Watt - 36000 Lumens - Cool White - 4100 Kelvi – lightingnbeyond.com
Sylvania METALARC® SUPER MS400/HOR/64445 HID High Output Metal Halide Lamp, 400 W, E39 Mogul Quartz Metal Halide Lamp, BT37 Shape, 39000 Lumens | State Electric
Sylvania 64490 4-Pack M400/U 400-Watt Metal Halide HID Light Bulb, 4000K, 36000 Lumens, E39 Mogul Base - Walmart.com
Sunlite 400-Watt ED37 Metal Halide Mogul (E39) Base 36,000 Lumen Clear HID Light Bulb in Cool White 4000K (6-Pack) HD02522-6 - The Home Depot