Ltpgtthese jsjslw381 lightwaverf remote control dimmable plug in sockets sockets can be plugged into your existing wall socket your appliance or lamp can then be switched on or off using the handheld remote control unit included the sockets can also be remote controlled by using a smartphone or web enabled device when used in conjunction with the wifi linkltpgtr ltpgtltstronggtkey featuresltstronggtltpgtr ltulgtr ltligt240 volt 13a 1 gang 3000wltligt