Package Includes:2x 2.5m/8.2ft 4pin extension cable for RGB LED strips4 x male to male 4pin plugsLength: 16.4ft/5MConnector type: 4pinApplication light strip and controller type: 5050 3528 2835 rgb led light stripFunction: extend your light bar to the place you want to installAdvantages: installation and operation are convenient, simple, fast and safe