2x J118 500W R7s Linear Halogen Bulbs for Security Lamp Flood Lights 118mm 240V | eBay
JIFF R7S LED Bulb 50W Warm Light Dimmable 3000k Double Ended J118 J Type 118mm 4.64" LED Floodlight 5000LM Equivalent 500W Halogen Floor Standing Lamp 200 Degree Indoor and Outdoor - Walmart.com
5 PCS) J118-500W J Type R7s Base T3 Quartz Halogen Lamp 500W 118MM 4-11/
qlee R7S LED Bulb 50W Warm Light Dimmable 3000k Double Ended J118 J Type 118mm 4.64" LED Floodlight 5000LM Equivalent 500W Halogen Floor Standing Lamp 200 Degree Indoor and Outdoor (3000k)
Feit Electric 500-Watt EQ T3 Dimmable Bright White Tubular Rough Service Halogen Light Bulb (2-Pack) in the Halogen Light Bulbs department at Lowes.com