They “kill” the standby load consumption of modern electric and electronic devices.
Energy savers quite simple help you save energy! They accomplish that by turning off the connected devices once they enter Stand-By mode. Your PC, TV, A/V Receiver, Screen and other devices consume a small but not insignificant ammount of energy while in Stand-By mode. The energy savers can detect when the devices enter Stand-By mode (thanks to their Load-Learning function) and cut the power. You can control the power manually as well, using a table or foot switch or even any remote control (exact function depending on the model)! You won't ever to have to bend down to tap that switch on the trip lying on the floor.
Less energy spent, more money saved and beter preservation of our nature.
The benefits of using Energy Savers are:
Energy Savers have an embedded load-learning circuit.
They do that by featuring the ingenious Load Learning function. That means the energy saver can learn the standby power level of the connected devices, and then cut off power to them automatically when they fall into standby mode. Additionally you can manually control the On/Off state of the energy saver using a foot or table switch or even any remote control (exact function depending on the model).