... power 15w wavelength 810nm laser module life 20,000 hours focus handpiece support skin care diode laser 15w810nmVelas Surgical Diode ... Compare with the traditional treatment, We call it new "laser scalpel", because minimal invasive, less pain and low bleeding ... many clinical applications. Now we have involved in dentistry, endovenous laser treatment (EVLT), ENT, PLDD, liposuction, veterinary and so ...