TronicsPros 4pcs LED Strip Light Inline On/Off Switch Cable DC Jack (5.5x2.1mm) Male to Female Connector, DC Jack Switch, LED Tape Light Connector, 12V Inline Rocker Switch DC Power Adapter Connector "LITAELEK" is the only authorized seller to sell TronicsPros 12V inline switches, any other sellers who sell TronicsPros brand products are illegal. DC12V Inline Rocker Switch for 5050/ 3528/ 5630 LED Strip Light, LED lamp, Boat Lighting and other LED lighting Easy installation with DC Jack plug in; Simple ON/OFF Function Compatible with any DC LED Strip Lights and other DC 12V Devices Package Includes: 4x inline On/Off Rocker Switch; TronicsPros Quality with 1 Year Warranty.