GE Lamps Halogen lamp with medium screw base in silver color has long life and reduced maintenance. It has voltage rating of 120 volt and power rating of 38 watt. Lamp measures 2.500 inch diameter x 3.130 inch. It features general electric reflector PAR lamp, exclusive thin film HIR design and energy savings PAR lamp. It is suitable for merchandise displays, accent Lighting, office lobbies and public buildings. Universal burning positionFor indoor and outdoor floodlightSilver color finish