TCP LED Classic 60w E27 WiFi Colour Change Light Bulb
This is a very energy-efficient bulb, perfect if you're trying to keep energy costs down. The socket on the bulb is the quite common E27 socket, also referred to as an intermediate socket.
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TCP Smart Wi-Fi LED Lightbulb Classic E27 Warm White & Colour Changing Dimmable
£14.90
Robert Dyas
TCP Smart WiFi Dimmable Colour Changing to Warm White LED Edison Screw 60W Light Bulb - No Hub Required
£5.93
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