For brightness control of all common lamp types, the electronic YESLY Bluetooth dimmer 15.21. Invisibly installed in a flush-mounted controls the device lighting such as LED, light bulb, dimmable energy saving lamp, halogen lamp or EVG via smartphone or tablet, the BEYON radio buttons or the radio button for wall mounting. With the dimming process may occur depending on the load type phase - or phase-control procedures for application, can be set to a linear or exponential dimming curve. Furthermore, a memory function can be selected, the bulb at the next activation with the last selected brightness or again with the full power. Of course, you can also input can be connected directly to the touch wired button to existing systems can still be used to keep and smart to expand. The programming and integration into the YESLY-System is done with the help of the Finder Toolbox+ app for iOS and Android available free of charge. The Communication is based on the sophisticated Bluetooth® Low En