OSRAM LED Superstar Special T SLIM, Dimmable slim LED special lamp, E27 base, Warm white (2700K), Replacement for conventional 60W lamp, 1-pack : Amazon.co.uk: Home & Kitchen
18W 24W 40W 45W LED B22 Bayonet T Shape Light Bulb Energy Saver Cool White 6500K | eBay
Upgrade Now: Osram LED Special T Slim 7W E14 SES 2700K Bulb | Heathfield LED
Light Bulb Identifier and Finder Guide - Ideas & Advice | Lamps Plus