(10 Pack) 250W T3 DE Halogen 78mm J-Type 250 Watt Quarts Light Bulb 10-Pack 250W T3 DE Halogen 78mm J Type 250 Watt Short R7S Light Bulb Clear 120 Volts Anyray A1838Y Base: R7S / Length : 3-1/8 '" inch long 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 High Brightness and Energy efficient light bulb / Dimmable Anyray