12W 15W 17W LED B22 BC GLS Lamp Light Bulb Daylight Cool White Energy Saving | eBay
paul russells Bayonet Cap Light B22D, 100W Bulbs, Warm White 3000K, 12W 1050lm LED Bulbs, BC A60 Classic GLS Standard Energy Saving Lightbulbs, Non-dimmable, Pack of 3 : Amazon.co.uk: Lighting