metal halide

The Lumii Black 600w Electronic Ballast is of high quality and very affordable.  It’s discreet and packs a massive punch. Firing out a steady light output of 600w and dimmable to 250w for when the temps are too much to handle, it even has a boost function when you want to give your plants that little bit extra lighting power. This is a great ballast, that’s solid and at a great price, you wont be disappointed.