1) Wavelength 650nm 658nm 660nm 2) High brightness with CW 3) Standard TO18 (5.6mm) package Our Dongguan Lanji Photoelectricity has 10 years experience in the laser diodes field.we can supply a plenty of laser diodes if you need. such as 650-660nm ,405-410nm,635-638nm with diffirent power.We coorperate with many famous brand such as SONY,MITSUBISHI,SANYO,SHARP,PANASONIC,NICHIA,OSARMqi, QSI , ...