Phantom grow light ballasts are incredibly efficient, and drive maximum PAR value. These ballasts allow you to get the most out of your grow light.

One of the main reasons Phantom grow light ballasts are so popular is their dimmable function. Select Phantom ballasts have four way dimming, to fine tune how much power you are actually pushing to your grow lights.

Phantom ballasts also feature internal RF shielding, high-precision microprocessor control, USB interface, and tons of more features.