... stability, security, easy to heat, low power consuming 1,Model LL-UVLED-D8W2,Volt AC100-130V 60HZ AC200-250V 50HZ 3 ... ,90s.5,Induction of automatic open Yes,put hand in lamp,the light open.6,Using life 35000hours.7,Solidification timeUsing ... .17,N.W 7kg.18,G.W 11kg. UV nail lamp