Made of high-quality polyamide (nylon PA66), anti-corrosion, acid, alkali, and heat resistant. Terminals are made of silver-plated brass, and long service life. Widely used for various types of electrical products, instruments, cars, boats, household appliances, vehicle electronic products, communication devices, military products, measuring instruments, gas water heaters, small household appliances, and light decoration. Voltage: DC 12V; Current: 20A; Type: 3-pin with SPST LED on/off switch. Easy to install: "A2" for indicator light, "A" in the middle connected to "+" (DC), "A1" connected to your equipment. NOTE: PLEASE TURN OFF POWER BEFORE INSTALLATION. Package includes: 8 x Rocker Switches (2x Red LED, 2x Blue LED, 2x Green LED, 2x Yellow LED). Installation guide: "1" connected to your equipment, "2" in the middle connected to "+" (DC), "3" for LED illumination. NOTE: PLEASE TURN OFF POWER BEFORE INSTALLATION. Features keyhole slot to prevent unwanted rotation. 4 LED light colors: red, blue, green, yellow. Voltage: DC 12V; Current: 20A. When the switch is turned on, the LED light illuminates. Switch type: ON-OFF. Note: Due to differences in lighting and screen settings, the color of the product may vary slightly from the image. Slight size variations may occur due to manual measurement. Shipping quantity: 8 pieces