Lightspeed Digital 1000W Ballast
The versatile multi-voltage Lightspeed 1000W grow light ballast was specifically designed to power horticultural grow lamps. Featuring a dimming switch set to 600W, 750W, or 1000W, the Lightspeed ballast will reliably power high pressure sodium and metal halide lamps of the corresponding wattage. Also featuring a super lumens switch for the grower that likes to push the limits of their grow lamp and boost it.
