808nm Vertical Stack diode laser series Wavelength: 792, 808, 825, 880, 915, 940, 976nm CW output power per Bar: 20, 40, 60, 80, 100, 120W, Number of Bars: 2~25 units QCW output power per Bar: 100, 150, 200, 250, 300W, Number of Bars: 1~25,40,60 units Options: Micro-Channel Water Cooled Vertical Stack Diode Laser (CW or QCW) Macro--Channel Water Cooled Vertical Stack Diode Laser (QCW) Conduction Cooled QCW Vertical Stack Diode Laser (G-Stack) Please send email to sales@resourcesphotonics.com if you have any question. Please visit us at Youtube for producing video live show: http://youtu.be/lT8cVxjyXsU