This size, interchangeable with the European E27, is the one you see in incandescent, light-emitting diode (LED) and compact fluorescent lamps (CFL) everywhere. Other sizes are E17, called ...

Xiaomi is taking on Philips Hue and joining the Matter party with its new smart colour bulb. The Xiaomi Smart LED Bulb is the ...

The TRADFRI LED E14 806 lumen bulb provides both dimmable white and coloured lighting, and has a 25,000 day life expectancy. In the UK, it's priced at £11, and an E27 version is also available ...