SE CMH Grow Lamp | ILUMINAR Lighting | Trusted for 20+ Years
Lumatek Aurora Kit with Dimmable Ballast + CMH Lamp (315W) - ServoVendi: buying easy and safe
iGrowtek CMH 315W 4200K Grow Light Bulb, CMH 315 Grow Bulb, High Par Full Spectrum, Ceramic Metal Halide Grow Lamp, for Indoor Growing Veg and Flower - - Amazon.com
Amazon.com: YOOLUX CMH (Ceramic Metal Halide) 315W SunLike 3100K Full-Spectrum LAMP for Vegetative Propagation,Leading Output with Long Average Life&Higher PAR. Plant Light 1-Pack: Home Improvement
cmh-lamp-315w has twice the Lumen output of HPS lights