Do you want to be able to dim floor and table lamps or other lights that are plugged into a socket? Simply mount an in-line dimmer switch onto a lamp lead or buy a dimmer switch for plugging into an electrical socket. Adjust the lighting in your room to suit your mood or activity. By dimming the lights you will save energy, it's cheaper for you and better for the environment. Dimmable LED lamps are also available so ensure that your in-line dimmer is compatible with LED lighting to create a cosy ambience.