Crompton Lamps Halogen 78mm Linear 80W R7s Dimmable Warm White Clear Energy Saver (3 Pack) | DIY at B&Q
R7S Halogen Linear Light Bulb 100W/150W/500W 78mm/118mm Double Ended AC 220-240V R7UB
Vinaco 4PCS Par38 Halogen 80W 120V Dimmable, Long Lifespan E26 Par38 Light Bulb with 2800K Warm White for Indoor/Outdoor - Walmart.com
R7s LED Bulb 78mm Dimmable 4W 240V, 40W Halogen Bulbs Equivalent, Double Ended J78 Floodlight, 3000K Warm White J Type Light Bulb for Flood Lamp - China R7s LED Bulb, LED Bulb