The OH 250 stand designed medical lamp is suitable for using them in all location where strong cold light illumination is required. In private surgeries, clinics, nose-, ear-, and throat departments are essential, where the examined surface needs a good lighting. The light source in the lamp head is a 50 W halogen bulb, which is protected by special heat filter element. Thus, the radiated light does not contain a an infrared component, it does not heat the illuminated area.