Light control LED + UV nail polish tool, 30s is enough to dry your nails. With ten times service life of the ordinary UV lamp for the Taiwan input LED, it can be used with various kinds of nail beauty products, such as UV Top Coat, UV Builder Gel, etc. Work without brand requirements on nail polish. The wavelength is visible and harmless to eyes. But we do not recommend you stare at the bulb for a long time. With automatic induction, over voltage and current surge protection function. Heat-exhausted chip to increase reliability and life span of the nail dryer. All in one - disinfection & drying. The tray can be taken down, makes it easy to clean. Suit for Salon or home use.