A dimmable 4 channel LED driver with 2 x DALI DT8 an adjustable output current between 350-1050mA for each channel and a maximum output power of 100 Watts. This driver has a reliability proven by a nominal life-time up to 100000 hours and a 5 year guarantee alongside an application oriented operating window for maximum compatibility and great energy savings thanks to low stand-by losses. Typically used in linear/area lighting applications this driver has been designed with protective features including overtemperature short-circuit overload and no-load protection.