Use 57 UV / LED beads to quickly dry all types of UV gel polishes and LED gel nail polishes in just 10s, including topcoats, primers, coloured lacquers, hard gels, sculpting gels, jewel gels, acrylics and more, for use with these polishes. There is no need to press any time setting buttons, the nail light turns on automatically by auto-sensing when the hand is in and goes out when the hand is extended. It comes with 10, 30, 60 and 99 seconds to suit your needs. It is easy to use. Our LED nail dryer is removable from the lid to the bottom with plenty of room to lighten nails and toenails. Also, once the gel is applied to the inside of the machine, cleaning it will be much easier. In this low heat mode, the power gradually builds up over time to solve all the pain problems caused by the curing gel. By pressing the on/off button you do not need to put your hand in the light, the light will come on and press it again and the light will go off.