HOUSE ENERGY SAVER BOX (VOLTAGE STABILIZER) Proven Technology to Save Electricity Up to 40% !!! (Legal In Malaysia) Design using advance component and technology to reduce the energy wastage caused by motors, air-con, refrigerator, fish pump, lighting, computer, etc. Ingeniously designed for easy use. Just plug into power outlet. This energy saver stabilize the supply voltage, Improve efficiency and power factor and Save Electricity up to 40% electrical consumption each month. This Power Tune Power Saver suitable for houses, bungalows, condominiums, apartments, shops, restaurants, offices, cyber cafe, kiosk, small factories, etc. Energy Saver Features: 1. Save Electricity 40% 2. Stabilize the incoming voltage 3. Plug and Saved - No Wiring Required