Sunlite MP400/U/MOG/PS 03664-SU 400-watt Protected Metal Halide Bulb, Mogul Base, Clear - 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
GOLSPARK Led Candelabra Light Bulb Filament Vintage Edison Chandelier Dimmable Bulbs,40 Watt Equivalent,Warm White 2700k,400 Lumen,E12 Base,6 Pack - 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
Amazon.com : E40 400 Watt Metal Halide MH Grow Light Bulb Lamp HPS Son T Sodium Grow Lamp High Pressure Tubular for Floodlights,Hi-Bay Lights ETC,Extra-Low Lumen,Flowering,Glass : Patio, Lawn & Garden
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
Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else
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
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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
SANSI 400W Equivalent 6000 Lumens Brightest LED Light Bulb, 5000K Daylight E26 A21 Super Bright LED Bulb Non-Dimmable, 22-Year Lifetime, 40W Energy Saving for Home Workshop - Amazon.com
IKEA RYET Bulb, 2 Count (Pack of 1), White - Amazon.com
General Electric 43707 400-Watt 8250-Lumen T4 Light Bulb with candelabra Base, 6-Pack - Incandescent 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
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
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 :