A light socket is meant to hold a light bulb, sure. But it can be transformed into a surprisingly long list of useful things, including a screw-in ceiling fan, a projector, or a Bluetooth speaker.

The socket enables you to control any light bulb you screw into it with your phone, and provides power to the Wyze Cam V3, so you don't have to install any additional wiring to get it running ...

The lamp is so energy efficient its eight white LED lights are powered by the trickle of electricity flowing from a RJ11 socket – or garden-variety telephone socket.

The LampChamp has a male E27 base on one end, a female E27 socket on the other, and a USB Type A socket on the side that puts out 2.0 amps of power to charge your phone, tablet, or e-reader.

I wanted a cordless table light for my hall where the power sockets are not convenient. This beaut fitted the bill 100%. The battery life is very good too." ...

The socket enables you to control any light bulb you screw into it with your phone, and provides power to the Wyze Cam V3, so you don't have to install any additional wiring to get it running ...