1pc Paste Type Rocker Switch Voltage:12V. Electric current:10A Paste Type DIY Switch.Easy to controll the circuit power on/off Paste Type Rocker Switch. Universal switch for car fog/driving lights, neon lights, LED light etc. Please pay attention to the voltage before ordering to make sure the button switch can work successfully in your area. Install instruction : There is 3 wires (black ,red ,yellow ) , The red line is connected to the positive input power supply, and the yellow line is connected to the negative input power supply. The positive pole of the equipment electrical appliance is connected to the black line.Please pay attention to the voltage before ordering to make sure the button switch can work successfully in your area.