10 Pcs J Type 120v 100w De T3 78mm Halogen Bulb Anyray 10-Bulbs 100 Watt DE Clear R7S J Type T3 Halogen 100W 78 mm 120V Bulb 3-inch 100Watt Anyray A1826Y 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: Home, Office, Restaurants, Stores, Schools , Landscape / Universal bulbs High Brightness and Energy efficient light bulb / Dimmable Anyray