Full sealed aluminum case,IP67 level； Universal AC input/Full range； Built-in Active PFC function, PF reach to 0.99； High efficiency,low loss,high reliability； Protections: Over load/ Short circuit/Over voltage/Over heat; 100% full load burn-in test; Lightning protection:4KV lighting surge; CQC CE TUV UL Approval; 5 years warranty Size: 165×65.5×40mm