1.473 laser diode 2.moving head lighting 3.fast ship 4.CE,FDA,ROHS 50mw 473nm blue laser diode for movinhead lighting Features: Wavelength (nm) :473Output power (mW):50 Beam divergence, full angle (mrad) <2.5Dimensions of beam at the aperture (mm) ~5×8Analog modulation :10kHzExpected lifetime (hours) 10000 Warranty 1 yearBeam height from base plate (mm) 24. 8Polarization ratio >50:1Pointing ...