The CC58C2HR is a miscellaneous part manufactured by Takayama Electronics Corporation. It is a heat-resistant small glass tube with a large round bulb in the center. The CC58C2HR has an approximate diameter of 5.8mm, and is filled with an inert gas and a halogen, usually halogen tungsten. It is often used as a light source in compact devices, such as small digital cameras, portable video cameras, and digital camcorders.