600w 2100K HPS Lamp
600w 2100K HPS Lamp at HorticultureSource.com -
600 watt SUNMASTER High Pressure Sodium lamp. Manufacture Code: SL.600W.U15.2.1K Initial Lumens: 90,000 SUNMASTER Yellow Blossom Lamps are High Pressure Sodium lamps designed to deliver 10% more light than standard HPS lamps. This extremely energy-efficient plant grow lamp provides more energy which is essential for optimized photosynthetic response. Compatible with Electronic Ballasts 10% more light than a standard HPS lamp Red output for stem elongation and flowering Long life, economical Ideal companion for Metal Halide Conversion Lamps