R7S LED Light Bulb 118MM Double Contact 10W Halogen Work Lamp Replacem - 12VMonster Lighting
10 x Linear Tungsten Halogen Security 100w 200w 300w 500W R7S 118mm 78mm 240v | eBay
Simba Lighting® Halogen R7s 118mm 120V 300W T3 J Type Double Ended Bulbs, 5-Pack
1500W 120V T3 R7s Long Halogen 254mm Bulb by Satco Lighting at Lumens.com
Amazon.com: DOOK R7s LED Bulb 78mm Dimmable 20W Double Ended LED Bulbs AC120V J Type R7s Floodlight 80W Halogen Bulb Replacement, 4 Pack, Natural White, 30W : Tools & Home Improvement
118mm 20W R7S LED Bulb 200W Halogen Equivalent 118mm J-Type High Brightness 20W 120V R7S Base 6000K Daylight White J Type T3 118mm Double Ended Flood Light 360°Beam Angle, Pack of 4