... or wide voltage 110-277V, 50/60 kHzThe standard control interface 0/1-10 dimming analog signal and the dimmable ... voltage fluctuation can not influence optical power outputUse IC to control circuit, frequency conversion preheat start, the nice starting ... lamp, wall lamp,scene lamp,etcDimming in arbitrary,energy saving,convenient control,wide application scope,safety,high stability.It widely used ...