Sunmaster Red Sunrise Standard Metal Halide (MH) Lamp, 400W

"> Proper lighting is a key ingredient in promoting robust, healthy growth as well as meeting the needs of various plant growth phases through optimized spectral outputs. Sunmaster provides the largest, most comprehensive supply of HID lamps specifically tailored for the hydroponic and horticultural industries. Simply stated, Sunmaster lamps deliver intense light output with nutritional spectral values.You may also like Hydrofarm 1000W Yellow Blossom High Pressure Sodium HPS Grow Light Bulb| SM50595.