Grow Light Ballasts Digital
Digital ballasts provide a smooth, even flow of electrical current, eliminating the destructive strobing action that causes bulbs to wear prematurely. Most digital ballasts operate on both 120V and 240V but 240V requires a power cord designed for 240V operation. Digital ballasts will operate HPS and Metal Halide lamps; make sure your bulb of choice is designed to operate on a digital ballast. New design digital ballasts are now dimmable or select a wattage, so output can be adjusted during the growing stage or to accommodate different plant species.
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$251.99Phantom Commercial 1000w Double-ended Digital Ballast w/USB Interface - HPS 277v
Hydrofarm Phantom Commercial Double-ended 1000W HPS E-ballast 277v -
$169.99Phantom II CMh Ceramic Metal Halide Digital Ballast 315W 120V/240V
Phantom II CMh Ceramic Metal Halide Digital Ballast, 315W, 120V/240V
