... ,UM-J2008BPower supply:220V/110V,50/60Hz,60WFeatures:Red,Green and Yellow, three color animation laser with high-speed optical scanner ... blanking, frequently flashing,rotation,move billowing,zoom(+/-),drowing, speed and color etc.Scanner: High-speed optical scanner,big angle ... 532nm wave length green laser,TE-cooled,300mW 650nm wavelength green laser,TE-cooled,400mW mixed yellow laserPlay mode:sound ...