Halogen J Type 500W 500 Watt T3 120V R7S 118MM Double Ended Bulb Light 4.65" | eBay
PHILIPS 500W 120V T3 R7s Double Ended Linear Light Bulb – BulbAmerica
R7s 500W 118mm - 110v – Casell Lighting
Bec cu halogen R7s/500W/230V 118 mm Ecolite | Luminam
Satco 500W 120V Clear R7S Base T3 Halogen Work Light Bulb – Hemlock Hardware
4 X Halogen J Type 500W 500 Watt T3 120V R7S 118MM Double Ended Bulb Light 4.75" | eBay
R7S Halogen Linear Light Bulb 100W/150W/500W 78mm/118mm Double Ended AC 220-240V - Walmart.com
3 Pack - R7S 500W Halogen Linear Tube Light Bulb 118mm T3 J118 Type J Xenon Replacement 4.65" Double Contact Work Landscape Flood Work Lamp Base Industrial Outdoor Lighting Fixture I Warm
50)-Bulbs 500W Type-J 4 3/4 Inch 118mm T3 R7S RSC Quartz Halogen
China R7s Halogen Bulb J118 500W - China R7s Halogen Bulb, Halogen Bulb