The Sirius Remote Control is made of a matt aluminum finish, and combines both aesthetics and functionality at once. Use the built-in timer (4/6/8 hours), dimmer or ON/OFF functions to control your Sirius lights simulataneously. If you set the remote control to e.g. 4 hours, all the lights will be switched off automatically after 4 hours. After 20 hours, the lights will turn on again, and will continue to do so if you do not use the off button. Danish design. Features : The Sirius remote control is for indoor use, but can be used for both indoor and outdoor products. The Sirius remote control uses 1 x CR2032 batteries. (Included) The remote has an average range of approximately 10 meters. For outdoor light strings, the range is up to approximately 3 meters.