4 x Halogen Light Bulb, G6.35 Base JC Type(2Pin), Low Voltage, 120 Volts, 50 Watt, 4XG635-12V-50W Set of 4, JC Type G6.35 Halogen Bulb 12V 50W Base: G6.35 Clear Bi-Pin Base (6.35 Millimeters between Pins) Dimension: See Picture Long Life: Approx. 2,000 Hours bulb life Versatile Usage: Applicable Home, Office, Restaurants, and Stores High Brightness & Energy efficient light bulb