Photobio 340W X3 100-277V S4 spectrumExclusive Limited Time Offer: GrowAce. com customers will receive a FREE pair of Yield Lab LED grow room glasses with the purchase of the Photobio 340W X3 100 277V S4 spectrum ($29. 95 value!) The smart grow light fixture is a highly affordable, and an efficient grow light fixture which can replace a 1000W HID. It consumes relatively 35% less power to deliver 15% more light output. By reducing the operational costs it can help you achieve record