Sun System Hard Core 1000-watt Switchable Ballast, 120/240-volt - 902650
$124.31
Yescom 1000W HPS MH Digital Electronic Dimmable Ballast for Grow Light Bulb Lamp with Internal Fan Dimming Options
$90.9
TOPHORT 1000 Watt Double Ended High-Pressure Sodium Grow Light DE HPS Grow Bulb for Magnetic and Digital Ballast
$25.88
iPower GLSETX1000DHWING20V1 1000 Watt HPS Digital Dimmable Ballast Grow Light System Kits Horticulture Gull Wing Reflector Hood, 1000W, Set
$145.99
iPower GLSETX1000DHAC6 1000 Watt HPS Digital Dimmable Ballast Grow Light System Kits Horticulture Air Cooled Reflector Hood Set
$183.46
iPower Ho Horticulture 1000 Watt HPS MH Digital Dimmable Ballast Grow Light System Kits Reflector Hood, Wing 1000W Set
$174.99
1000 Watt - Grow Light Magnetic Ballast - Operates 1 MH Lamp - Engineered to Dissipate Heat - Includes 6 ft. 120 Volt Power Cord - Sun System Harvest Pro