ipower 1000 watt high pressure sodium hps grow light bulb lamp, high par enhanced red and orange spectrums cct 2100k

ipower 1000 watt high pressure sodium super hps grow light lamp bulb fully spectrumNo longer at the mercy of the weather. The iPower 1000W High Pressure Sodium Bulb lets you grow better by providing reliability and performance. By concentrating its output around 550-600nm yellow to red wavelength of light, this bulb provides the essential spectrum needed for most plants on proper plant elongation, and maximized photosynthesis efficiency, proper fruiting, blooming, and flowering.