![Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else](https://m.media-amazon.com/images/I/61bLMAyH7-L._AC_UF894,1000_QL80_.jpg)
Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else
![Unfusne LED Refrigerator Light Bulb 4W 40Watt Equivalent, Waterproof Freezer LED Light Bulb IP54, 120V E26 Daylight White 5000K 400 Lumen, Energy Saving A15 Appliance Fridge Bulbs - Amazon.com Unfusne LED Refrigerator Light Bulb 4W 40Watt Equivalent, Waterproof Freezer LED Light Bulb IP54, 120V E26 Daylight White 5000K 400 Lumen, Energy Saving A15 Appliance Fridge Bulbs - Amazon.com](https://m.media-amazon.com/images/I/51ElpmC85YL._AC_UF894,1000_QL80_.jpg)
Unfusne LED Refrigerator Light Bulb 4W 40Watt Equivalent, Waterproof Freezer LED Light Bulb IP54, 120V E26 Daylight White 5000K 400 Lumen, Energy Saving A15 Appliance Fridge Bulbs - Amazon.com
![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 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](https://m.media-amazon.com/images/I/41HOYYIEGgL._AC_UF894,1000_QL80_.jpg)
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
![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 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](https://m.media-amazon.com/images/I/61vDaVOC2CL._AC_UF894,1000_QL80_.jpg)
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
![Westinghouse Lighting 5254000 36 Watt (400 Watt Incandescent Equivalent) ED28 Daylight High Lumen Filament LED Light Bulb, Medium Base - Amazon.com Westinghouse Lighting 5254000 36 Watt (400 Watt Incandescent Equivalent) ED28 Daylight High Lumen Filament LED Light Bulb, Medium Base - Amazon.com](https://m.media-amazon.com/images/I/51-nldO925L._AC_UF894,1000_QL80_.jpg)
Westinghouse Lighting 5254000 36 Watt (400 Watt Incandescent Equivalent) ED28 Daylight High Lumen Filament LED Light Bulb, Medium Base - Amazon.com
![400W Equivalent LED Corn Light Bulbs 40W 3000K Warm White 4000 Lumen 160 LEDs 5730 SMD Large Area Ultra Bright Light Lamp for Outdoor Indoor Garage Warehouse Barn Factory, 85V-265V(2 Pack) - Amazon.com 400W Equivalent LED Corn Light Bulbs 40W 3000K Warm White 4000 Lumen 160 LEDs 5730 SMD Large Area Ultra Bright Light Lamp for Outdoor Indoor Garage Warehouse Barn Factory, 85V-265V(2 Pack) - Amazon.com](https://m.media-amazon.com/images/I/61BGudI735S._AC_UF894,1000_QL80_.jpg)
400W Equivalent LED Corn Light Bulbs 40W 3000K Warm White 4000 Lumen 160 LEDs 5730 SMD Large Area Ultra Bright Light Lamp for Outdoor Indoor Garage Warehouse Barn Factory, 85V-265V(2 Pack) - Amazon.com
![Sunlite MH400/U/MOG 400 Watt Metal Halide Bulb, Mogul Base, ED37 Clear HID Lamp (400 Watts 2 Pack) - Amazon.com Sunlite MH400/U/MOG 400 Watt Metal Halide Bulb, Mogul Base, ED37 Clear HID Lamp (400 Watts 2 Pack) - Amazon.com](https://m.media-amazon.com/images/I/71ZF6e6K4FL._AC_UF894,1000_QL80_.jpg)
Sunlite MH400/U/MOG 400 Watt Metal Halide Bulb, Mogul Base, ED37 Clear HID Lamp (400 Watts 2 Pack) - Amazon.com
![DragonLight 50W Corn LED Light Bulb Fanless(400 Watt Equivalent) E26/E39 Large Mogul Base LED Lamp 6000K Daylight 6,000LM - Amazon.com DragonLight 50W Corn LED Light Bulb Fanless(400 Watt Equivalent) E26/E39 Large Mogul Base LED Lamp 6000K Daylight 6,000LM - Amazon.com](https://m.media-amazon.com/images/I/71Is5qCaxZL._AC_UF894,1000_QL80_.jpg)
DragonLight 50W Corn LED Light Bulb Fanless(400 Watt Equivalent) E26/E39 Large Mogul Base LED Lamp 6000K Daylight 6,000LM - Amazon.com
![SYLVANIA 64188 - 400 Watt - BT28 - METALARC - Pulse Start - Metal Halide - Unprotected Arc Tube - 4000K - ANSI M155/E - Universal Burn - M400/PS/U/BT28 - Amazon.com SYLVANIA 64188 - 400 Watt - BT28 - METALARC - Pulse Start - Metal Halide - Unprotected Arc Tube - 4000K - ANSI M155/E - Universal Burn - M400/PS/U/BT28 - Amazon.com](https://m.media-amazon.com/images/I/61+fw-DTCfL._AC_UF894,1000_QL80_.jpg)
SYLVANIA 64188 - 400 Watt - BT28 - METALARC - Pulse Start - Metal Halide - Unprotected Arc Tube - 4000K - ANSI M155/E - Universal Burn - M400/PS/U/BT28 - Amazon.com
![Amazon.com : PROTOPIA 1 Pack 400W MH Grow Light Bulb Indoor,CCT 6000K, 36,000Lumens,E39 Base,400 Watt Metal Halide Grow Lamp,HID Grow Bulb,Plant Growth Bulb for Indoor Horticulture Vegetative Plant Growth : Patio, Lawn Amazon.com : PROTOPIA 1 Pack 400W MH Grow Light Bulb Indoor,CCT 6000K, 36,000Lumens,E39 Base,400 Watt Metal Halide Grow Lamp,HID Grow Bulb,Plant Growth Bulb for Indoor Horticulture Vegetative Plant Growth : Patio, Lawn](https://m.media-amazon.com/images/I/81sr1MsVl-L._AC_UF894,1000_QL80_.jpg)
Amazon.com : PROTOPIA 1 Pack 400W MH Grow Light Bulb Indoor,CCT 6000K, 36,000Lumens,E39 Base,400 Watt Metal Halide Grow Lamp,HID Grow Bulb,Plant Growth Bulb for Indoor Horticulture Vegetative Plant Growth : Patio, Lawn
![General Electric 43707 400-Watt 8250-Lumen T4 Light Bulb with candelabra Base, 6-Pack - Incandescent Bulbs - Amazon.com General Electric 43707 400-Watt 8250-Lumen T4 Light Bulb with candelabra Base, 6-Pack - Incandescent Bulbs - Amazon.com](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61-6EBciSpL._AC_UF894,1000_QL80_.jpg)
General Electric 43707 400-Watt 8250-Lumen T4 Light Bulb with candelabra Base, 6-Pack - Incandescent Bulbs - Amazon.com
![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 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](https://m.media-amazon.com/images/I/51ab5HxVYhL._AC_UF894,1000_QL80_.jpg)
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
![Sunlite MP400/U/MOG/PS 03664-SU 400-watt Protected Metal Halide Bulb, Mogul Base, Clear - High Intensity Discharge Bulbs - Amazon.com Sunlite MP400/U/MOG/PS 03664-SU 400-watt Protected Metal Halide Bulb, Mogul Base, Clear - High Intensity Discharge Bulbs - Amazon.com](https://m.media-amazon.com/images/I/81oimOMmlJL._AC_UF894,1000_QL80_.jpg)
Sunlite MP400/U/MOG/PS 03664-SU 400-watt Protected Metal Halide Bulb, Mogul Base, Clear - High Intensity Discharge Bulbs - Amazon.com
![GE Lighting Metal Halide Light Bulb, ED37 Outdoor Light Bulb, 400-Watt, 36000 Lumen, E39 Mogul Base, White, 1-Pack, Multi-Vapor HID Light Bulb, High Intensity Discharge - High Intensity Discharge Bulbs - Amazon.com GE Lighting Metal Halide Light Bulb, ED37 Outdoor Light Bulb, 400-Watt, 36000 Lumen, E39 Mogul Base, White, 1-Pack, Multi-Vapor HID Light Bulb, High Intensity Discharge - High Intensity Discharge Bulbs - Amazon.com](https://m.media-amazon.com/images/I/71XsHVo3UXL._AC_UF894,1000_QL80_.jpg)
GE Lighting Metal Halide Light Bulb, ED37 Outdoor Light Bulb, 400-Watt, 36000 Lumen, E39 Mogul Base, White, 1-Pack, Multi-Vapor HID Light Bulb, High Intensity Discharge - High Intensity Discharge Bulbs - Amazon.com
![WHLED 400W Outdoor LED Flood Light Fixture, 60,000LM(150LM/W), 5000K Daylight, 100-277V, IP66 Waterproof Lighting for Parking Lot, Warehouse, Playground, Stadium - Amazon.com WHLED 400W Outdoor LED Flood Light Fixture, 60,000LM(150LM/W), 5000K Daylight, 100-277V, IP66 Waterproof Lighting for Parking Lot, Warehouse, Playground, Stadium - Amazon.com](https://m.media-amazon.com/images/I/619KXlj2-qL.jpg)
WHLED 400W Outdoor LED Flood Light Fixture, 60,000LM(150LM/W), 5000K Daylight, 100-277V, IP66 Waterproof Lighting for Parking Lot, Warehouse, Playground, Stadium - Amazon.com
![DragonLight 120W Commercial Grade Corn LED Light Bulb Fanless (400 Watt Metal Halide/HID/HPS Replacement) E26/E39 Large Mogul Base LED Lamp 3000K Warm White 14,400LM for High Bay Area Lighting - Amazon.com DragonLight 120W Commercial Grade Corn LED Light Bulb Fanless (400 Watt Metal Halide/HID/HPS Replacement) E26/E39 Large Mogul Base LED Lamp 3000K Warm White 14,400LM for High Bay Area Lighting - Amazon.com](https://m.media-amazon.com/images/I/71OC-d3IacL._AC_UF894,1000_QL80_.jpg)
DragonLight 120W Commercial Grade Corn LED Light Bulb Fanless (400 Watt Metal Halide/HID/HPS Replacement) E26/E39 Large Mogul Base LED Lamp 3000K Warm White 14,400LM for High Bay Area Lighting - 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 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](https://m.media-amazon.com/images/I/61dHgMsW6NL._AC_UF894,1000_QL80_.jpg)
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
![GE 23998 400-watt 22600-Lumen ED37 Light Bulb with Mogul Screw E39 Base, 6-Pack - High Intensity Discharge Bulbs - Amazon.com GE 23998 400-watt 22600-Lumen ED37 Light Bulb with Mogul Screw E39 Base, 6-Pack - High Intensity Discharge Bulbs - Amazon.com](https://m.media-amazon.com/images/I/51J3fcA14DL._AC_UF894,1000_QL80_.jpg)
GE 23998 400-watt 22600-Lumen ED37 Light Bulb with Mogul Screw E39 Base, 6-Pack - High Intensity Discharge Bulbs - Amazon.com
![GE Lighting 92172 5-Watt LED (40-Watt replacement) 400-Lumen G25 Light Bulb with Medium Base, Daylight, 1-Pack - Amazon.com GE Lighting 92172 5-Watt LED (40-Watt replacement) 400-Lumen G25 Light Bulb with Medium Base, Daylight, 1-Pack - Amazon.com](https://m.media-amazon.com/images/I/71CT-l8bS7L._AC_UF894,1000_QL80_.jpg)
GE Lighting 92172 5-Watt LED (40-Watt replacement) 400-Lumen G25 Light Bulb with Medium Base, Daylight, 1-Pack - Amazon.com
![CBconcept® 5 Watt, 400 Lumen, GU10 LED Bulb, 50W Halogen Bulbs Equivalent, 36° Beam Angle, 120 Volt, Recessed Lighting, Track Lighting, Spotlight, LED Light (20 Pack, Warm White 3000K) - Amazon.com CBconcept® 5 Watt, 400 Lumen, GU10 LED Bulb, 50W Halogen Bulbs Equivalent, 36° Beam Angle, 120 Volt, Recessed Lighting, Track Lighting, Spotlight, LED Light (20 Pack, Warm White 3000K) - Amazon.com](https://m.media-amazon.com/images/I/61evnkXaZNL._AC_UF894,1000_QL80_.jpg)
CBconcept® 5 Watt, 400 Lumen, GU10 LED Bulb, 50W Halogen Bulbs Equivalent, 36° Beam Angle, 120 Volt, Recessed Lighting, Track Lighting, Spotlight, LED Light (20 Pack, Warm White 3000K) - 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 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](https://m.media-amazon.com/images/I/71gF3exfJlL._AC_UF894,1000_QL80_.jpg)