Stage lighting,stage light,dj light,disco light,polar laser. Manufacturer :Big Dipper Laser Science & Technology Co.,LtdProfessional manufacturer of stage lighting products(laser stage lighting),is the one of the biggist manufacturer in China .Laser diodeSolid state laser , red wavelength 650nm , green wavelenghth 532nmLaser powerR:100mW G:35mWControl modeSound / Auto-playFeaturesNorthpole lights ...