Abstract: The present invention relates to an UV equipment, which enables LED unit to generate UV radiation onto a gel, which is cured after a period of time and then applied to fabrication of pseudo-nail; if the gel is applied to fabrication of pseudo-nail, it's possible to attach it closely to the real nail; if the gel is applied to tooth mould or pseudo-tooth, a protective layer will be formed from gel curing and covered onto the surface of the tooth mould or pseudo-tooth.