Phantom Commercial DE 1000W HPS Digital Ballast water-filtration such as from cuttings to

such as from cuttings to pots

The UNI-SLAB combines all the benefits of our traditional slabs with the versatility of a block

Coarse Perlite

Magnesium Sulfate

make sure that pH and EC levels stay within range

Phantom Commercial DE 1000W HPS Digital Ballast water-filtration such as from cuttings toPhantom double ended technology drives maximum PAR value! The engineering excellence of Phantom ballasts is now incorporated into our new Phantom Commercial DE ballasts. Their high frequency design is optimized for double ended 1000W HPS lamps, and they feature highly precise microprocessors. They are totally silent, efficient and effective. This model, PHB4035, is capable of 277V and 347V operation, is generator ready and FCC compliant, and comes