Vivosun 1000W Digital Ballast With Dimmable Knob Works With HPs, MH Lamps

$49.95

1000W HPS Grow Light System Kit Cool Tube w/Bulb and Digital Ballast SunSystems

$120.00

Vivosun 1000W Digital Ballast Dimmable Knob New

$64.99

Hortilux Super HPS Grow 1000-Watt Bulb Lamp for Digital Ballast

$200.00

Vivosun 1000W Digital Ballast Dimmable Knob Works With HPs, MH Lamps H1-1000cos

$20.00

Xtrasun HPS/MH1000W Digital Dimmable Electronic Ballast 1000Watt

$29.00

Galaxy DE Select-A-Watt 600/750/825/1000 Watt Ballast for hydroponic grow light

$24.99

1 Phantom Digital Ballast - 250 Watts - 120v/240v -operates MH/ HPS PLEASE READ

$20.00

iPower 400/600/1000W Digital Dimmable Electronic Ballast for HPS MH Grow Light

$125.99

4 Brand New Global Green House Lighting Prometheus 1000W Ballasts

$275.00