Feit Electric 500-Watt Bright White (2800K) T3 R7 Base Dimmable Halogen Light Bulb (2-Pack) BPQ500T3/CL/2/HDRP - The Home Depot
Sylvania 16034 - PS35 Light Bulb | LightBulbs.com
SANSI 500-Watt Equivalent A21 Non-Dimmable, 5000 Lumens, 240° LED Light Bulb in 5000K Daylight White (1-Bulb) 01-02-001-013050 - The Home Depot
500 Watt Halogen Exposure Light
Feit Electric Utilitech high lumen 500-Watt EQ Daylight Medium Base (e-26) LED Light Bulb in the General Purpose LED Light Bulbs department at Lowes.com
Chimera Mogul Base Lamp - 500W/120V 5505 B&H Photo Video
Southwire 500-Watt EQ T10 Bright White Linear Spot Halogen Light Bulb in the Halogen Light Bulbs department at Lowes.com
Feit Electric 500-Watt Equivalent Corn Cob E26 with E39 Mogul Adapter High Lumen HID Utility LED Light Bulb Daylight (5000K) (1-Bulb) C10000/5K/LEDG3/HDRP - The Home Depot
500 WATT PS35/MOGUL/SILVER BOWL SUPRA LIFE LIGHT BULB 10,000 HOURS (4 – Bulborama