Pack OF 10 J118/300W/120V J Type 300W 118MM Double Ended 300 Watt 120 Volt Halogen Light Bulb J Type Double Ended T3 120V 300W 118mm Halogen Light Bulb 5,950 Lumens, 120-Volt, Halogen light bulbs R7S Base Type Works with 110 Volt , 120 Volt and 130 Volt as well , Long Life: 2,500 Hours bulb life Beautiful 2900 K Color temperature High Brightness and Energy efficient light bulb / Dimmable