MeanWell HLG-120H-48A Driver


4 in stock



Constant voltage/ constant current “A” version of 48V driver is voltage and current adjustable for maximum utility with CLU048-1818 and CLU058-1825.


Also works with 36V COBs like CLU048-1212 or CXB3590 at reduced total power output (approximately 120W) while allowing an upgrade path to 50V cobs later on. For maximum current the -36A drivers are a better fit for 36V cobs

Constant voltage/ constant current “A” version drivers offer the following advantages:

  • lower maximum voltage for safer operation
  • maximum flexibility for expansion – any number of COBs can be added later on. Every COB added increase efficiency of entire array


Note that dimming for “A” versions are via the potentiometer fixed to the unit- they do not offer remote dimming. Drivers are dimmable to approximately 20% of total load

Also please note all COBS must be same series of similar voltage profile, you cant mix 1212 and 1818 as the lower voltage cob will not light


rated current: 2.5A Max current: 2.95A can power the following combination of COBs:


2 1212@ 54.5W each (109W max), 3@34.9W ea (105W max) , 4@ 25.6W ea (102W max), etc.
2 1818@ 78.5W  each (157W max) or 3@ 50.7W ea (152W max), 4@ 37.4W ea (150W max), etc.
2 1825@ 76.4W each (153W max) or 3@ 49.7W ea (149W max), 4@ 36.8W ea (147W max)


2 3590/3070@ 52W each (~104W max) or 3@34W ea (~102W max) or 4@ 25W (~100W)


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