Southwire 500-Watt EQ T10 Bright White Mogul Base (e-40) Halogen Light Bulb in the Tube Light Bulbs department at Lowes.com
500W Halogen 118Mm Work Light Bulb 10-Pack
Westinghouse Halogen Bulb 500 W 9500 Lumens T3 Clear Carded / 2 - Amazon.com
Regent Quartz Halogen Lamp 500 Watt T3Q CL 130V IC 500W - Two New in box T3 | eBay
500 Watt Halogen Bulb
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
Southwire 500-Watt Portable Halogen Work Light L20 - The Home Depot
Feit Electric 500-Watt Bright White (2800K) T3 R7 Base Dimmable Halogen Light Bulb (2-Pack) BPQ500T3/CL/2/HDRP - The Home Depot