LED transformer, LED driver Single output switching power supplyItem NoInputOutputPowerMeasurementPackageCertificatesSST-PS-30WAC100-240VAC 50~60Hz12V 4.2A, 24V 2.1A30WL159xW98xH42mm34pcs/ctn. 16.5kgCE, ... /ctn. 17.5kgCE, RoHsSST-PS-200WAC100-240VAC 50~60Hz12V 16.6A, 24V 8.3A200WL199xW98xH42mm20pcs/ctn. 17.5kgCE, RoHsSST-PS ... 8KgCE, GS, UL CUL switching power supply , AC-DC LED transformer, LED driver