... ,ENT, dentistry and dermatology,with medical CE&ISO... 15W CO2 MEDICAL LASER SYSTEM-CL20A,portable,15W,CE approved.New Functions:Optional: 12W, 15W ... , 25W, 30W,>40W.Sealed-off CO2 laser technologyOutput power could be ... 360×920 mmGross weight20kg (Net weight 15Kgs ) 2012 Portable 15W CO2 MEDICAL LASER SYSTEM (surgical laser)