VIVOSUN Horticulture 1000w Dimmable Digital Electronic Ballast for Hydroponic

$66.49

VIVOSUN Horticulture 600w Dimmable Digital Electronic Ballast for HPS/MH

$53.99

electronic ballast

$55.00

400w 600w 1000w MH Grow Light Bulb HID Lamp for Ballast 4200K Hydroponic

$18.99

Lumatek Electronic Ballast 600 Used

$29.99

Hortilux SE 600 Ballast New

$99.00

Black Sun 1000 W Dimmable Electronic Ballast - HID Lighting HPS, MH

$39.99

600w Digital Grow Light Ballast | HPS/MH System | Refurbished -

$34.99

TopoGrow 315W CMH CDM Grow Light Foucsed Fixture with 120/240V Ballast (NO Bulb)

$49.99

315W CMH Grow Light Fixture Reflector, Ballast and 315W Light Bulb

$60.00