Leaving electrical appliances on standby uses significant amounts of power, which can really add up over days, weeks & months, costing money & needlessly wasting energy. With the Easy Off Remote Control Socket Triple Pack, you can turn the power supply to household appliances on & off at the touch of a button, & from the comfort of your armchair. Benefits: Works with all voltages & through walls & ceilings. Application: Use in homes & businesses to track energy usage & save money. Quality: Features a segmented LCD display. Did you know? Heating accounts for around one third of a household's energy bill.