AT0019131 Specification: 100% brand new Universal fit for automobile; and devices equipped with a source; 12V DC Nozzle Completely protected against dust and low pressure water jet Rating: 12A 24V DC/ 6.5A 250V AC/ 13A 125V AC Poles: SPST (Single Pole Single Pole) Pin: 3 Pins Size: As Picture Shows Color: Black LED Color: Red+Blue+Orange+Green Wiring: External Silver Source Terminal; DC 12V Middle Silver Clamp for Accessoryacute; w/apparatus Outdoor Gold Ground Terminal Note: (Important) no instructions. Professional installation is highly recommended! Before making a payment, please check the measurement table carefully; in size. Please allow 0.5-3cm roacute; due to manual measurement. Due to the roacute; light and screen color of the item may be slightly roacute; from the color in the photos. Package Included: 4 pcs. x Car Switch for Boat