Features UNIVERSAL AND VERSATILE: This is a universal type automobile automatic rocker switch, the diameter of applicable mounting hole is 12mm. FOR POWER ELECTRONICS PROJECTS: It can be used to control the operation of many small power electronics projects, as well as a variety of additional electrical equipment inside and outside the car. EXCELLENT PERFORMANCE: The contact resistance is 100, the mechanical life of 15000 and the LED light emitting color is red. SPRAY RESISTANT ABS: Adopt good quality ABS material, possess impact resistance, scratch resistance, environmentally friendly. EASY TO INSTALL - Toggle switch can be used in low or high voltage circuits, ideal for changing lights and engines or automotive retrofitting. Specification: Item Type: Toggle Switch Material: ABS Mounting hole diameter: approx. 12 mm / 0.47 inches. Rating: DC 12V 20A Circuit Mode: ON OFF Switch function: lock Switch combination: SPST Contact resistance: 100 Working temperature: -25~+85℃ Switch type: toggle switch Mechanical life: 15000 LED Light Color: Red Package List: 4 x Toggle Switches Package List 4 x Toggle Switch