Philips Hue White 9 W E27 LED bulb, 4-pack | Lights.co.uk
Opus Lighting Technology 9watt GLS LEDES E27 Screw Cap Warm White To Cool White To Daylight 3 Step Colour Change – Standard Light Switches Only – NOT Dimmers Bulb
CFL 35 mm mini candle low energy 9 watt warm white bulb - Light Bulbs from Ocean Lighting UK
Harper Living 9 Watts GLS B22 BC Bayonet LED Light Bulb Opal Warm White Dimmable, Pack of 5 | DIY at B&Q