Prism Lighting Science 315w Ceramic Metal Halide CMH Remote Ballast 120/240v Structure Can be used with fresh

Can be used with fresh water and salt water applications

Hydro Flow Rain Ring 12 inch for Even Container Watering

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

Features a LED display panel

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

Prism Lighting Science 315w Ceramic Metal Halide CMH Remote Ballast 120/240v Structure Can be used with freshA 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