315W CMH (LEC) Grower's Choice Bulbs - Price Match Guaranteed – PowerGrow Systems & Utah Hydroponics
25x Case Cultilux CMH+UV 315W PGZX 4000K Second Generation Grow Lamps at Symbiosys Grow Supply
315W CMH Agro - reliability and performance- BoulderLamp, Inc.
Nobel Commercial 315W CMH 3K Lamp – Agricova
Amazon.com : PROTOPIA CMH 315W 4000K Grow Light Bulb,Full Spectrum,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications,1-Pack : Patio, Lawn & Garden
COMPLETE PRO KIT 315W CMH / LEC, DIMMABLE BALLAST , ANDJUSTABLE REFLECTOR - Home