This amazing new light from San Francisco based LumiGrow Inc. is quickly becoming the industry standard for high tech LED horticulture lighting solutions. I’ve read on many blogs and threads that this lighting system is very effective. The company has partnerships with University California Davis, Duke University and several commercial growers. Although more expensive than standard horticulture lighting, LumiGrow has a return on investment of 12 to 18 months. This system can change the color of the LED’s for differing growth cycles…growing, budding, etc. Pretty amazing, IMHO.
More info can be found here.