Zhuy In-Line IR Sensor Switch For LED Under Cabinet Lighting, Automatic Switched on/off, 30 Seconds Intervening Time In-Line IR Sensor On/Off Switch For LED Under Cabinet Lighting Connecting Led light strip to the DC power adaptor DC3.5/1.35mm No need cutting and soldering. Easily connect your cable and just plug it in Automatic Switched on/off, 30 Seconds Intervening Time