... 60HZ AC200-250V 50HZ 3,Power/12W.4,Fixed time function Set time is 10s,20s,30s.5,Induction of automatic open ... -in-one gel, the solidification time is 20s.8,AuthenticationCE.9,Examination formQC.10,Degradation testing time/2hours.11,Product size/250*205 ... ordinary tube-style nail UV lamps, its dry time is almost 2-3 minutes.LED nail UV lamp save working hours greatly ...