fast recovery+ diminish inflammation diode laser *opt:50mW,100mW,500mW *650nM,Timed :0-99m *reduce pain,promotes healing.. fast recovery+ diminish inflammation diode laser-MDL50(50mW),MDL100(100mW),MDL500(500mW),Optional:wavelength:808nm(optional 980nm,904nm,650nm,780nm,532nm,660nm) output power:500mw ,100mw,500*2mw,50mw Mode:CW ,Pulsed... PrincipleMDL-50 medical semiconductor laser instrument , ...