paul russells Edison Light Bulbs E27, 60W Equivalent, Warm White 3000K, 7W 560lm LED Bulb, ES A60 Classic GLS Standard Energy Saving Lightbulbs, Non-dimmable, Pack of 2 : Amazon.co.uk: Lighting
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Crompton LED Golfball 4.5W E27 IP65 2700K Clear | SimplyLED
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Diall E27 15W 1521lm GLS Warm white LED Light bulb | DIY at B&Q