STARWELL is one of professional China 150W Constant Voltage DALI Dimmable LED Driver manufacturers and suppliers, if you are looking for the best 150W Constant Voltage DALI Dimmable LED Driver with low price, consult us now! DALI constant voltage LED driver is a type of LED driver specifically designed to work with LED lighting systems that require a constant voltage power supply. It is compatible with the DALI (Digital Addressable Lighting Interface) control protocol, which allows for digital control and dimming of the LED lights.