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High Intensity Discharge (HID) lamps are bulbs that create light from an electrical arc between tungsten electrodes which is encased in a glass envelope. The gas and metal salts inside work together to increase the intensity of the glow and make more visible light per unit than both incandescent lamps and fluorescent lamps. We stock a variety of HID bulbs, including:
Metal Halide

High Pressure Sodium
Mercury Vapor