·Universal ACinput/Full range ·Active Power Factor Correction ·All-Round Protection:SCP,OVP,OLP,OTP ·Plastic case,classⅡ,NO FG ·Comply With TUV+EMC Mark/LVD/CE ·IP20/IP67(Potting glue) ·Full range constant current output ·3 Years Warranty TUV,CE,UL,CCC complied lied