Light Bulb 120V 500W 500 Watt J Type T3 R7S 118mm Double Ended 4.6 F | eBay
Jaenmsa R7S Bulbs,5 Pack Halogen Bulbs R7S T3 118mm 500W 120V,J Type Halogen Light Bulb with Long Lifespan,120 Volt Double Ended Light Bulbs for Work,Security,Landscape Lights,Dimmable,4.6 Inch - Amazon.com