Feature：: -------------------------------------------------------------------------------- Original big power LED from USA High articulation optical fiber Three working modes: strong, gradually strong, flashing Optional working time: 20 sec Automatic inactive, automatic power off Low battery alert Wireless and corded style Super capacity battery Technical:: -------------------------------------------------------------------------------- charger(adaptor) working voltage AC 100-240W,50-60HZ Wavelength 450-480nm Light power More than 600mw/cm2 Solidification time and depth 10s2-3mm APLLICATION: -------------------------------------------------------------------------------- Solidify all brands of resin materials