Amazon.com : iPower 1000W HPS MH Digital Dimmable Grow Light System Kit 19-Inch Gull Wing Reflector with Electronic Ballast, Two Bulbs, Timer and Hanger Rope : Patio, Lawn & Garden
LED Repl Lamp, 100W HPS/MH, 24W, 5700K, E39: Amazon.com: Tools & Home Improvement
SunStream 1000 Watt Digital Dimmable Ballast HPS MH Grow Lamp Bulb Air Cooled Hood Reflector Set : Amazon.ca: Patio, Lawn & Garden
Yescom 1000W HPS MH Electronic Dimmable Ballast for Grow Light Bulb Lamp w/Cooling Fan
iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white
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 : Amazon.co.uk: Lighting
TOPHORT 600 Watts Digital Dimmable Electronic Ballast for HPS MH Grow Light Bulb Lamp (600W, Blue)
Amazon.com: Yescom 600W HPS MH Electronic Dimmable Ballast for Grow Light Bulb Lamp w/Cooling Fan : Patio, Lawn & Garden
TSEXES 480V LED Bulbs 100W Corn Cob Light Bulb, E39 Mogul Base ,14000LM 5000K Daylight Lamp,Replacement for 350-400W HID (MH, HPS) AC100-500V - - Amazon.com
UL-Listed LED Corn Light Bulbs-54W Bulb Light 5000K E26 Medium Base 8370Lm LED Corn Bulb Replacement for 175W-250W Metal Halide/HID/CFL/HPS for Warehouse Home Office Garden School Garage Lights - - Amazon.com
Amazon.com : VIVOSUN Hydroponic 400 Watt HPS MH Grow Light Wing Reflector Kit - Easy to Set up, High Stability & Compatibility ( Enhanced Version ) : Patio, Lawn & Garden
TSEXES 150W LED Corn Light Bulb, E26 6000K Daylight LED Bulb Replacement Metal Halide HID HPS CFL for Garage Warehouse Parking Lot High Bay Work Shop - - Amazon.com
LED Grow Light UPDAYDAY UA5000 HPS CMH MH Sunlike Full Spectrum Grow Lamp Cover 5x5ft for Indoor Plants Greenhouse with CO2 Temperature Humidity Display Dimmable Timer Built-in 139 Spectra
YOOLUX Hydroponic Growing System 1000 Watt Digital Dimmable Electronic Ballast for Metal-Halide or High Pressure Sodium (MH or HPS) Grow Light, 1000W, (Purple)
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 LED High Bay Shop Light, 2FT (Large Area Illumination) 150W 21500LM [Eqv.600W MH/HPS] 5000K Linear Hanging Light for Warehouse, Energy Saving Upto 5600KW/5Yrs(5Hrs/Day)-ETL Listed - - Amazon.com