Our UV LED Lamp is specially designed for fingernail toenail gel curing, which has 0-120S timer settings, time counting display and 120W fast dry options, meeting your different demands for curing time. Double light sources with 30Pcs UV & LED beads can distributes light evenly, curing nail gels (includes UV gel / builder / LED gel) more quickly, no harm to your eyes and your skin. Built-in 2000mAh rechargeable battery allows you to use about 6-7 hours after 2 hours fully charged. Ideal for home & salon nail beauty. Why not try it now and save you a lot of money?