Double switch with light is the perfect solution for connecting household lighting. The indicator lights up in the off position, has a discreet, soft light. In a dark room perfectly highlighted and it is always easy to find. It has low power consumption. Protective overlay and the keys are made of impact-resistant white plastic which does not yellow during prolonged operation. Allowable voltage 250 V with a frequency of 50 Hz AC. Screw terminals are firmly in the chassis and securely fix the wire. The internal mechanism does not heat up during use, which often occurs with low-cost counterparts. Environmentally safe. Dielectric and all items are durable, achieved through the production of European standards. Turn on / off does not affect the service life. Resistant to breakdowns network. Installation is very simple. Installed in the landing wall sockets using special fasteners expander.