The Casambi CBU-ASD DALI 1-channel dimmer Bluetooth is a compact wireless controller for DALI-dimmable LED drivers. It connects via Bluetooth Low Energy to the Casambi mesh network and is controlled through a smartphone or tablet. The CBU-ASD can control a single DALI driver or lighting group with precise dimming, making it ideal for per-fixture applications. Its compact design allows easy integration into luminaires or junction boxes.