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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
Lightdot 250W LED High Bay Light 35000lm (Eqv.1000W MH/HPS) Commercial Bay Lighting, 5000K Daylight UFO LED High Bay Shop Light, High Bay LED Light with US Plug Saving 1840KW*6/Y(5hrs/Day)-6Pack - - Amazon.com
iPower 600 Watt HPS MH Digital Dimmable Grow Light System Kits Wing Reflector Set with Timer
Hydrofarm SGO100C SG Lite Switchable MH/HPS 1000W Magnetic Ballast
Amazon.com : iPower HPS MH Digital Dimmable Grow Light System, 2-in-1 Extra Large Wing Set with XL Air Cooled Tube and Horticulture Electronic Ballast, 1000W : Patio, Lawn & Garden