Description: This product adopts 50W gold halide lamp as light source, gather and reflected by reflector,the luminous efficiency is equivalent to 250W halogen light source, with long lifetime.It is mainly composed of light source, the power supply, the heat dissipation, the case and so on. The light source is small in size, easy to carry with handle. This product adopt wide voltage input, low voltage output of power supply, strong fan heat dissipation design,stable performance, safe and reliable.It is widely used in the medical endoscopic examination, such as hysteroscopy, ENT,anorectal endoscope,also could be matched with medical instrument bag. In the industrial field,connect with Y-type fiber and ring-type fiber can be used for product testing, side cold lighting of the microscope.