Anyray&reg; A1838Y (2)-Pack J Type 120 Volt 250 Watt T3 78MM SHORT R7S DE Clear 250W (2)-pack J Type 120 Volt 250 Watt T3 78MM SHORT R7S DE Clear 250W Anyray # A1838Y 250Watts Works with 110 Volt , 120 Volt and 130 Volt as well , Long bulb life Halogen Light bulbs / R7S base Lamp 78mm or 3-1/8 '" inch long