... ,36W,72W Ripple wave(max):5%,2%,0.2Vp-p Current precision:+/-5% Starting time:500maS/220V/AC Power factor:0.95 Protection:Short circuit ... safety:UL13 Class 2,IP62/IP67(Embedment)Withstand Voltage:3KV/ACInsulation Restistane:100 Ohm/ 500VDC/25C/70%RHEMI:EN55015Harmonic current:EN61000-3 ... -2,4,5,6,8,11Dimensions:120*35*26mm 148*40*30mm 163*43*32mmWeight:0.19KG/0.34Kg/0.4Kg Constant current dimming Led ...