600-Watt High Pressure Sodium Replacement HID Grow Light
Hydro Crunch HPS (High Pressure Sodium) Grow lights have an effective spectral distribution for your plant's flowering stage. High Pressure Sodium light helps stimulate flower and fruit production in plants more efficiently than other light sources designed for growing plants. It is best to use HPS Grow Lights for the fruiting and flowering phase of plant growth or in a 4:1 ratio of HPS to MH for best results.
Hydro Crunch 600-Watt High Pressure Sodium (HPS) bulb
Lamp compatibility: operates on 600-Watt digital or 600-Watt magnetic ballast