VIVOSUN 1000w Dimmable Digital Electronic Ballast for MH HPS Bulb 120~240V

$87.99

Hydrofarm Luminaire XT6AC Reflector + Ultra Sun 400W 7500K Bulb + Galaxy Ballast

$129.95

iPower GLBLST600D Digital Electronic Ballast H1-600COB-GBL

$24.99

Galaxy Legacy Select A Watt Electronic Ballast 600/750/1000/turbo charge

$99.00

EnergyStation 1000W Ballast, for Hydroponic HPS MH Grow Light System Indoor Grow

$31.99

Prism Lighting Science 315w Ceramic Metal Halide CMH Ballast 120/240v

$39.95

1000W Super Lumen Ballast HPS Wing Reflector Light Hydroponic Grow Light Kit

$159.99

iPower 400W Digital Dimmable Electronic Ballast for HPS MH Grow Light 1/2-Pack

$189.99

600 Watt Ballast Hortilux SE New

$99.99

Wildfire WF-400-B Long Throw UV Black Light Fixture Ballast "NEW"

$400.00