PWM-120 loT series is a bluetooth ready 120W AC/DC LED driver featuring the constant voltage mode with PWM style output, which is able to maintain the brightness homogeneity when driving all kinds of LED strips and constant voltage LED bulbs.PWM-120 loT operates from 90~305VAC and offers models with different rated voltage ranging between 12V and 48V.Thanks to the high efficiency up to 90%, with the fanless design, the entire series is able to operate for -20℃~+90℃ case temperature under free air convection.PWM-120 loT can provide minimal dimming level low to 0.4% suitable for low light level applications e.g cinema.The output frequency is up to 4KHz which compliant to lEEE1789-2015 requirement for no risk providing a great solution for health concern due to light flickering.