Are the numbers of electrical devices continually increasing in your house? This Solight Surge Protector, 150J, 4 Sockets, 1.5m, White defends your electrical equipment and appliances from precipitous surges in the electrical power, which in the worst case, could produce permanent damage to them. This reliable multi-socket surge protection by Solight has 4 sockets, and the shock protection rating is 150 J. This exemplifies an invaluable accessory, which ensures effective protection for your computer, tv, and other devices. The lit light will provide you with an overview of your overvoltage protection. The gang extension lead has a main switch, which allows turn off all connected devices and the surge protection at once. The cable is 1,5m.