Digilux 600 Watt HPS Grow Bulb
Digilux High Pressure Sodium bulbs are favored by growers because of the wide color spectrum and efficiency.  They are engineered for use in digital ballasts and feature enhanced all-color spectrums, better color uniformity, longer bulb life, and less lumen depreciation.Digilux bulbs are hot start approved and can be used in both vertical and horizontal fixtures.  Digilux bulbs offer superior performance compared to traditional MH and HPS bulbs.  1 year warranty.