Technical Precision Replacement for Hikari JTT-120V/500W E40 Clear Light Bulb Double Glass 500 Watt Halogen Work Light Bulb - Mogul Base - 3200K - 1 Pack - Amazon.com
Westinghouse 500-Watt Halogen T3 Double-Ended Clear RSC Base Light Bulb (2-Pack) 0497800 - The Home Depot
Regent Quartz Halogen Lamp 500 Watt T3Q CL 130V IC 500W - Two New in box T3 | eBay
Philips Halogen 500-Watt T3 Work and Security Light Bulb, Clear Bright White, Dimmable, Double Ended Base (2-Pack) - Walmart.com
Feit Electric 500-Watt Bright White (2800K) T3 R7 Base Dimmable Halogen Light Bulb (2-Pack) BPQ500T3/CL/2/HDRP - The Home Depot
Feit Electric 500-Watt Warm White (3000K) T3 R7 Double-Ended Tube Dimmable Halogen Rough Service Light Bulb (48-Pack) BPQ500T3/CL/RS/2/24 - The Home Depot