DAYLIGHT 600W CMH Lamps - DAYLIGHT Lighting Systems
Hydro Crunch 315-Watt 3100K Master Color CMH Ceramics Metal Halide Grow Light Bulb D911010000 - The Home Depot
Amazon.com: Horticulture Ceramic Metal Halide (CMH), 315W, PGZX18 Base, 3000K with Red, Far Red and UV Light Spectrum Enhancement, Designed for Flowering Stage, US NRC Licensed, 1 Pack : Patio, Lawn &
Hydro Crunch 315-Watt 3100K Master Color CMH Ceramics Metal Halide Grow Light Bulb D911010000 - The Home Depot