Lighting 2G11 4 Pin 220V 18W White Single Capped Fluorescent Lamp Bulb | eBay
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11W (=65W) Energy Saving Spiral CFL 2700K Warm White colour Light Bulb E14 Small Edison Screw SES Cap, 10 Years, 10,000 hours compact fluorescent by Lowenergie (10) : Amazon.co.uk: Lighting
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Pygmy 2w LED Filament Light Bulb - 2200k - Small Edison Screw – The Lamp Company
ECUK 7 Watt Fluorescent Low Energy Opal Lamp SBC Small Bayonet Cap, Warm White | eBay