Metal Halide 150W 10K Double Ended Bulb

True 10,000K. Ideal Choice for Freshwater, Planted, Reef and Marine Aquariums. Emits a Pure, Crisp Intense Bright White light with a high PAR value. Simulates sunlight at ocean depths of 5-15 feet. Promotes the development of photosynthetic plants, anemones and coral. 1 in. W x 5.5 in. L x 1 in. H. Metal Halide the best lighting for your aquarium supplies the most concentrated light intensity, color spectrum and wavelength essential for photosynthesis and coral health. Powerful enough to reach the lower depths of your aquarium with the same intensity