... uv lamp & LED uv light is easy to take, long life in 35000-50000h, quick dry in 10s-30s.1,Model: ... 5,Induction of automatic open:Yes,put hand in lamp,the light open.6,Using life:>35000hours.7,Solidification time: ... solidification time is 90s. Using LED method of three-in-one gel, the solidification time is 60s 9, ... our LED nail uv lamp: If you are interested in our products, pls.feel free to contract us. ...