EMLED720/520 surgical lamp adopts the multi-focusing design of reflective bowl, each reflective bowl contains three illuminants, the light source in the reflective bowl is properly convergent to the surgical area, plus the illuminant composed of German original Osram lamp beads, forming a good shadowless effect.There are 108 imported light sources in 720 shadowless lamps and 54 imported light sources in 520. It fully ensures the illumination of light source, and brings stable lighting and comfortable environment for operation