The ELG Series from Mean Well comes in both constant current and constant voltage variances. with 5 years warranty the ELG series starts at 75W up to 300W and has 4 different model choices. The A type (IP65) has voltage adjustments, B type is 0-10V dimming and the DA type is Dali Dimming.
Constant Voltage LED Drivers by MEAN WELL
Constant Voltage LED Drivers by MEAN WELL
Constant Voltage LED Drivers by MEAN WELL