5PK R7S-118mm-500W T3 Quartz J Type Linear Halogen Bulb Dimmable Double Ended Floodlight Bulb 120V for Work Lights, Security Lights, Landscape Lights, Floor Lamps, Warm White 2700K - - Amazon.com
5 PCS) J118-500W J Type R7s Base T3 Quartz Halogen Lamp 500W 118MM 4-11/16" - - Amazon.com