... , 12V, 18V, 24V optional, CE&RoHS), led manual dimmer, 3 channel led dimmerDimmer is a controller that it can adjust brightness infinitely ... .: AJ-XDIMMER-3CH-LV (L=5, 6, 12, 24)Technical ParametersModel: AJ-XDIMMER-3CH-LV (L=5, 6, 12, 24)Working Voltage: DC5V ...