... burning test Small bulk design Installed with EMI filter, minimum wave. led light switching power supplyHS-250W-12V OutputOutput Voltage12VOutput ... ,ROHSPacking24pcsFeature:1,Low price and high reliability2,AC input power suitable for the world3,High efficiency and low operation ... start current can reduce the AC input impact effectively5,With short-circuit and over load protection6,Compact size, light ...