Sunlite 03636-SU LU400/MOG High Pressure Sodium Light Bulb, 400 Watts, ED18/MOG, Mogul Base (E39), ANSI Code S51, 48,000 Lumen, 20,000 Life Hours, Clear, 2100K - High Intensity Discharge Bulbs - Amazon.com
LOHAS Super Bright Light Bulbs, 350-400W Equivalent, 4500LM E26 Garage LED Bulb, 5000K Daylight, 40 Watt High Lumen Light Bulb, w/E39 Adapter for Commercial Warehouse Workshop Factory Backyard, 2 Pack - Amazon.com
Amazon.com: HTG Supply 400-Watt High Pressure Sodium (HPS) Complete Grow Light, Bulb Included : Patio, Lawn & Garden
400W-500W Equivalent LED Light Bulb, Bright White Bulbs 6500K 65Watt High Lumen, Cool Daylight White E26/E27 Medium Base for Garage Warehouse Factory Workshop Street Backyard Large Area - Amazon.com
LZNS Lighting Led Light Bulb 400W Equivalent 6250 Lumen 5000k Super Bright E26/E27 Medium Base 50W Corn for Lamp Area Garage Warehouse Workshop Street Backyard 2 Pack, ACL50-03 - Amazon.com
Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else
Westinghouse Lighting 3516600 54-Watt (400-Watt Equivalent) T30 Daylight High Lumen Mogul Base LED Light Bulb - Amazon.com
Amazon.com : KNOG Bilby Silicone Rechargeable Headlamp - 400 Lumen, LED Head Lamp w/ 7 Modes, Waterproof Headlamp Flashlight for Outdoor, Camping & Hiking Gear for Adults w/Comfortable Reading Light - Black :
RuggedGrade 400 Watt Titan 5 HO Series LED High Bay UFO Light - High Output - 56,000 Lumen - 5000K - Optional Motion - DLC Verified High Bay LED - Amazon.com
400W-500W Equivalent LED Light Bulb,6000 Lumen 5000K Bright Daylight White Bulbs,High Lumen E26/E27 Medium Base for Outdoor Indoor Garage Warehouse Workshop Factory Street Backyard Large Area - Amazon.com
SANSI ETL Certified 400W Equivalent 6000 Lumens 5000K Brightest LED Light Bulb & 120W=800W MH/HPS Eqv.12000 High Lumen 5000K Daylight Bright UFO LED High Bay Light - Amazon.com
PHILIPS 557231 400W Equivalent LED High Bay HID Retrofit 20,000 Lumen Lamp 4000K Light Bulb EX39 Mogul Ballast Bypass Replace 320W - 400 Watt Metal Halide M400/U ED37 BT37 MVR400/U 145HB/LED/840 -
General Electric 43707 400-Watt 8250-Lumen T4 Light Bulb with candelabra Base, 6-Pack - Incandescent Bulbs - Amazon.com
Sailstar G9 Led Bulb 4W(40W Halogen Equivalent), Natural Daylight White 4000K, G9 Bipin Base, 120V 400 Lumen, 360°Beam Angle, G9 LED Light Bulbs for Chandelier, 6 Pack - Amazon.com
DragonLight 54W Corn LED Light Bulb (400 Watt Equivalent) E26/E39 Large Mogul Base LED Lamp 6000K Daylight 6,500LM - Amazon.com