175 Watt 10,000K Aqualine Buschke Metal Halide Lamp - The most popular metal halide color temperature available. Duplicates the coloration of the mid-day tropical sun between eight and fifteen feet of water depth. The perfect color temperature for replicating the natural light for the majority of reef inhabitants. Provides a crisp white light that brings out the colors of the reef and it's inhabitants, while producing a crisp, shimmering effect throughout the aquarium. Ideal for shallow and mid-range reef animals. Appearance: Crisp White