![TOPHORT 1000W Digital Dimmable Electronic Ballast for 1000 Watts HPS MH Grow Light Bulb Lamp (1000W, Purple) TOPHORT 1000W Digital Dimmable Electronic Ballast for 1000 Watts HPS MH Grow Light Bulb Lamp (1000W, Purple)](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61JPnm6SfRL.jpg)
TOPHORT 1000W Digital Dimmable Electronic Ballast for 1000 Watts HPS MH Grow Light Bulb Lamp (1000W, Purple)
![Sun System Hardcore HPS/MH 1000 Watt Ballast 120/240 Volt - Brew & Grow Hydroponics and Homebrewing Supplies of Chicagoland Sun System Hardcore HPS/MH 1000 Watt Ballast 120/240 Volt - Brew & Grow Hydroponics and Homebrewing Supplies of Chicagoland](https://cdn.shoplightspeed.com/shops/638365/files/23341764/1600x2048x2/sun-system-sun-system-hardcore-hps-mh-1000-watt-ba.jpg)
Sun System Hardcore HPS/MH 1000 Watt Ballast 120/240 Volt - Brew & Grow Hydroponics and Homebrewing Supplies of Chicagoland
![Amazon.com: iPower Horticulture 1000 Watt Digital Dimmable Electronic Ballast for Hydroponic HPS MH Grow Light with 200pcs Cable Tie of 8", 1000W : Everything Else Amazon.com: iPower Horticulture 1000 Watt Digital Dimmable Electronic Ballast for Hydroponic HPS MH Grow Light with 200pcs Cable Tie of 8", 1000W : Everything Else](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71HJPImT8HL._AC_UF894,1000_QL80_.jpg)
Amazon.com: iPower Horticulture 1000 Watt Digital Dimmable Electronic Ballast for Hydroponic HPS MH Grow Light with 200pcs Cable Tie of 8", 1000W : Everything Else
![Keystone HPS-1000A-Q-KIT | Ballasts & Drivers/HID Ballasts/High Pressure Sodium Ballast Kits | HPS-1000A-Q-KIT 890949001714 Keystone HPS-1000A-Q-KIT | Ballasts & Drivers/HID Ballasts/High Pressure Sodium Ballast Kits | HPS-1000A-Q-KIT 890949001714](https://cdn11.bigcommerce.com/s-1c3rxnl7h1/images/stencil/1280x1280/products/5079/20129/HPS-1000A-Q-KIT__65286.1663791085.jpg?c=1)
Keystone HPS-1000A-Q-KIT | Ballasts & Drivers/HID Ballasts/High Pressure Sodium Ballast Kits | HPS-1000A-Q-KIT 890949001714
![Amazon.com : VIVOSUN 1000 watt Dimmable Digital Ballast for HPS MH Grow Light, UL Listed & Soft Start Program : Patio, Lawn & Garden Amazon.com : VIVOSUN 1000 watt Dimmable Digital Ballast for HPS MH Grow Light, UL Listed & Soft Start Program : Patio, Lawn & Garden](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71pUOHnosJL.jpg)
Amazon.com : VIVOSUN 1000 watt Dimmable Digital Ballast for HPS MH Grow Light, UL Listed & Soft Start Program : Patio, Lawn & Garden
![1000W HPS Kit Complete | Grow kits \ Lighting kits \ HPS lighting kits \ Magnetic ballasts | Maxgrowshop.com 1000W HPS Kit Complete | Grow kits \ Lighting kits \ HPS lighting kits \ Magnetic ballasts | Maxgrowshop.com](https://maxgrowshop.com/eng_pl_1000W-HPS-Kit-Complete-2364_1.jpg)