Halco Amerlite 500 Watt Inground Pool Light Replacement Bulb
Greous Super Bright 400W-500W Light Bulb Equivalent, 65W LED Bulb 120 Volt Cool White 6500K E26, 6500 Lumens,High Watt Commercial Retrofit LED Bulbs for Yard Garage Factory Warehouse Workshop - Amazon.com
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
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
Utilitech 500-Watt EQ T3 Bright White Recessed Double Contact Halogen Light Bulb (6-Pack) in the Tube Light Bulbs department at Lowes.com
Feit Electric Company Bulb 120V 500W Flood | Leslie's Pool Supplies
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
400W-500W Equivalent LED Light Bulb, Bright White Bulbs 6500K 65Watt High Lumen | eBay