Root Catalog > Default Category > Lights > MH, HPS Bulbs > Wattages > 600
 | Quantum 600w Digital Dimmable Ballast & Digilux 600W HPS Lamp ComboQuantum ballasts are in stock! The world of indoor gardening was changed forever with the introduction of digital lighting by Quantum Horticulture. A new alternative to heavy, noisy, power wasting core and coil ballasts had reached our shores, the Quantum...Only $298.74 |
 | Sunmaster Full Nova HPS/MH Convertible Universal - 600WSUNMASTER Full Nova Grow Lamps emit full spectrum light around 6000° Kelvin, imitating the natural look of daylight. The most full-rounded spectrum output lamp. SUNMASTER Full Nova Metal Halide Lamps is the best in one lamp: the most objective measurement...Only $149.95 |