Function Brightness Adjustable The brightness of the light strip can be adjusted by the RF remote and the controller box. Flash and Breath Mode The flash and breath mode brings a much better experience and better way to decorate. Multiple Installation Ways The controller box has a 2-way connector, which brings more option for you to install. Specification Power Adapter: Input: 100-240Vac 50/60Hz 0.5Amax Output: 12Vdc 1A Rated power: 12W LED Strip: Working voltage: 12V Rated power: 3.8W/meter Color Temperature: 6500K Ra: >80 Lumen: 320lm/meter Led quantity: 60led/mete What’s in the Box: LED Strip x 6 FPCB Connector x5 Power Adapter x 1 LED Strip Buckle x 6 Cable Buckle x 2 Sticker with Velco for the Remote x 1 RF Remote x 1 Controller Box x 1.