Query: 250w hps ballast
VIVOSUN Horticulture 600 watt Dimmable Digital Electronic Ballast for Hydroponic HPS MH Grow Light, UL Listed & Soft Start Protection (Space Gray)
250W Led Corn Bulb E39 (1000W Equivalent) Large Mogul Base LED Light Bulbs,5000K Daylight Light Replacement Indoor/Outdoor Warehouse Garage Factory Workshop Metal Halide/HID/HPS Bulb
40W LED Bulbs 6000Lumen 5000k Daylight E26 Medium Base LED Corn Light Bulb Equivalent 175W to 250W Metal Halide Bulb HID HPS Bulb for Indoor Outdoor Garage Workshop Warehouse Backyard …
JESLED 200DW LED Corn Light Bulb - E39 Mogul Base Cob Bulbs, 5000K Daylight 26500LM, 400-600 Watt Equivalent, CFL HPS Metal Halide Lamp Replacement for Garage Warehouse Lighting（1-Pack）
iPower 400 Watt HPS MH Digital Dimmable Grow Light System Kits Wing Reflector Set with Timer
VIVOSUN 400 Watt Dimmable Electronic Digital Ballast w/Enhanced Internal Fan Cooled Operation 25% Less Heat Generated for 15% Longer Service Life
Hydroplanet Grow Light Fixture HPS 150W Complete System with Hydroplanet Lamp - HPS Plug and Play Grow Lamp for Hydroponics and Greenhouse Use(150W Grow Light Kit)
Yescom 250W HPS MH Digital Electronic Dimmable Ballast Grow Light
iPower GLSETX400DHMWING20 Horticulture 400 Watt HPS MH Digital Dimmable Ballast Grow Light System Kits Wing Reflector Hood Set, 400W
VIVOSUN Hydroponic 400 Watt HPS MH Grow Light Air Cooled Reflector Kit - Easy to Set up, High Stability & Compatibility ( Enhanced Version )
Sun System Grow Lights - HPS 150W Complete System with Ultra Sun Lamp - HPS Plug and Play Grow Lamp For Hydroponics and Greenhouse Use
Sunlite 40326-SU SB250PS/MH/QT 250-watt Metal Halide Ballast Quad Tap Ballast Kit, Multi volt
Sunlite 40420-SU SB150/H/QT 150-watt High Pressure Sodium Ballast Quad Tap Ballast Kit, Multi volt
iPower 600 Watt HPS MH Digital Dimmable Grow Light System Kits Wing Reflector Set with Timer
iPower GLBLST400D Horticulture 400 Watt Digital Dimmable Electronic Ballast for Hydroponic HPS MH Grow Light, 400W, Black
VIVOSUN Hydroponic 600 Watt HPS MH Grow Light Wing Reflector Kit - Easy to Set up, High Stability & Compatibility (Enhanced Version)