Anyray A1833Y (5)-Pack Halogen Lamp 150 Watt 118mm T3 Double-ended R7S Halogen Lamps (J-type, Rated 2500 Hours) 5-Bulbs 150 Watt 120 Volt 150W J Type De T3 118mm 150Watt Halogen Bulb Anyray A1833Y Base: R7S / Length : 4-3/4 '" inch long Works with 110 Volt , 120 Volt and 130 Volt as well , Long Life: 2,500 Hours bulb life Usage: Home, Office, Restaurants, Stores, Schools , Landscape / Universal bulbs High Brightness and Energy efficient light bulb / Dimmable Anyray