1)0-10V Dimmer 2)Input Voltage 11-220V ,50/60Hz ... CE, CCC, SASO, SONCAP, ISO9001, ROHS approva dimmer is dedicated to adjust the brightness of LED lights, which ... can either operate manually or use the IR wireless remote controller to control the brightness in the distance, ... be installed outside or inside the wall. LED intelligent dimmer can meet different brightness requirements at different time, ...