This product is used in fast solidification by lighting ental resin.It is a new generation of standard developed LED curing light, with humanity intelligent chip, the world advanced high intensity LED light and Li-on rechargeable battery, which is based on YY0055-2002,It can cure all the dental resin in the market nowadays, Its performance is further surpass the halogen curing light's, which can solidify 4-5mm deepness in 20 seconds. Light intensity:1200mw/cm2