BLUEX BULBS 500-Watt Equivalent Corn Cob Germicidal Indoor LED Light Bulb in Daylight (2-Pack) HO-50W-CORN-6K - The Home Depot
Photoflex FVSL500 500 watt Bulb for the Starlite FVSL500 - Adorama
R40 500 Watt Pool Bulb by CintBllTer – Replacement for R40FL500/HG Incandescent Flood Reflector Inground Pool Light Perfect for Night Swimming - E26 Medium Screw Base - Frosted Glass - 120V - Walmart.com
Wobble Light 500-Watt Double Envelope Tungsten Replacement Halogen Bulb for WL500H Work Light White - Amazon.com
Chimera Mogul Base Lamp - 500W/120V 5505 B&H Photo Video
Feit Electric 500-Watt EQ T3 Bright White Recessed Double Contact Dimmable Halogen Light Bulb (2-Pack) in the Tube Light Bulbs department at Lowes.com
Amazon.com : Halco R40FL500/HG Medium Base R40 Bulb, 500-watt, 120-volt : Swimming Pool Lighting Products : Tools & Home Improvement
400W-500W Equivalent LED Light Bulb, Bright White Bulbs 6500K 65Watt High Lumen, Cool Daylight White E26/E27 Medium Base for Garage Warehouse Factory Workshop Street Backyard Large Area - Amazon.com
Eiko ECT Lamp (500W/120V) - Stewarts Photo
Sunlite BTL 500W/T6/120V/CL/P28s 500-watt 120-volt Medium Pre-focus Based Stage and Studio T6 Bulb, Clear - Incandescent Bulbs - Amazon.com