A LED Dimmer controller with 23 button remote control for the LED Strips 230 Volt. There are 10 pre-set brightness levels and 8 light effects at your disposal on the remote control. The dimmer / controller and remote control work with radio frequency (RF). The range of the remote control is 10 meters, depending on the situation. This dimmer is suitable for our single-color LED strips, so not for the RGB. The dimmer also has a memory function, so that the dimmer saves the last setting when the power is switched off.