Anyray A1831Y (3)-Pack 150W Halogen Light Bulb 110V 120v 130V T3 J Type R7S 150 Watt Double Ended 78mm or 3-1/8 inch Long (3-Bulbs) 150 Watt DE Clear J Type T3 Halogen 150W 78 mm 120V Bulb 3-inch 150Watt Anyray A1831Y Base: R7S / Length : 3-1/8 '" inch long Short Works with 110 Volt , 120 Volt and 130 Volt as well , Long Life: 2,500 Hours bulb life Usage: Applicable Home, Office, Restaurants, Stores, Schools , Landscape / Universal bulbs High Brightness and Energy efficient light bulb / Anyray