Prism Lighting Science 315w Ceramic Metal Halide CMH Remote Ballast 120/240v Structure is designed to capture debris

is designed to capture debris both within and on the outer surfaces

Dual layer observation window with 1/2" tempered safety glass

The Hanna GroLine Waterproof Hydroponic pH Tester is an affordable way to measure the pH of hydroponic nutrient solutions

Using these specialized air purification filters prevents debris from accumulating on internal components

Our Integra Boost indicates when it's time to replace the pack by changing from blue to bright blue when it reaches its optimal life span

Prism Lighting Science 315w Ceramic Metal Halide CMH Remote Ballast 120/240v Structure is designed to capture debrisA 315W ceramic metal halide ballast for CMH lamps The ballast drives a 315W CMH lamp on a low frequency square wave, the waveform Philips CDM bulbs need to hit their rated PAR output. It runs on variable 120 or 240V, drawing 343W with a power factor above 0. 95 and THD under 15%. Prism tuned it to match Philips CDM lamp specs, so it is a lower cost stand in with the same core functionality. Growers mount it remotely, away from the canopy, so its heat