... and housing High reliability, high stability, long life,low price Model No.: DM650D5-MH, DM650L5-MH,DM650C5-MHWavelength:635nm,650nm,648nm ... your reference. If you need it ,please send inquiry to us . SpecificationModelDT635D300,DT635D400,DT635D500Wavelength635nmOperating modeCWOutput power>300mW,>400mW,>500mWSpatial modeTE00Longitudinal modeMultiSpectral ...