Feit Electric 100-Watt Equivalent R7S 78MM R7 Base LED Light Bulb, Bright White BP100J78/LED/HDRP - The Home Depot
R7S Halogen Linear Light Bulb 100W/150W/500W 78mm/118mm Double Ended AC 220-240V R7UB
Diall R7s 230W Linear Warm white Halogen Dimmable Light bulb, Pack of 3 | DIY at B&Q
LED R7s LED Bulb 78mm 7W 240V, 70W Halogen Bulbs Equivalent, Double Ended J78 Floodlight, 3000K Warm White J Type Light Bulb for Flood Light - China R7s LED Bulb, LED Bulb
R7s Halogen Bulb 78mm 150W Dimmable 220-240V Energy Saving Warm White Linear Bulbs Floodlights Light Bulb - Walmart.com