The Radiant 8 AC Digital system comes complete with the Radiant 8 inch air cooled reflector, Phantom dimmable digital ballast and a typical HPS bulb. The 250W and 400W Phantom ballast don’t seem to be dimmable. Handiest the 600W and 1000W models are dimmable.
Great quality Hydrofarm product.
No wish to worry about imported knockoffs, because all merchandise are subsidized by Hydrofarm’s manufacturer warranty.
Top potency design with a premium European specular aluminum interior
Handiest ballast in the marketplace designed for vertical operation
Ballast features silent operation, lightweight design, more than one placement options