Vivosun 1000W Digital Ballast Dimmable Knob New

$64.99

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

$96.00

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

$200.00

iPower 1000W Digital Dimmable Electronic Ballast for HPS MH Grow Light 2-Pack

$209.99

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

$20.00

Galaxy Legacy Select-A-Watt Electronic Ballast 1000W/750W/600W Turbo 902518 USED

$25.00

Xtrasun HPS/MH1000W Digital Dimmable Electronic Ballast 1000Watt

$29.00

TOPHORT 600 Watts Digital Dimmable Electronic Ballast for HPS MH Grow Light B...

$69.99

4 Brand New Global Green House Lighting Prometheus 1000W Ballasts

$275.00

Phantom CMH Ceramic Metal Halide Ballast, 315W, 120V-240V

$100.00