In order to meet the visual needs of different production operations and the needs of lighting installation conditions, the reflector of the industrial and mining lamp is required to produce various wide and narrow light distributions. Paint and glaze the surface to make it appear white, and use reflectors made of aluminum, glass mirrors, prism glass and other materials, so that a wide light distribution can be obtained, which is suitable for large-area, vertical or nearly vertical workplaces Used in. For tall workshops and places with tall machine tools that require separate lighting, a reflector made of materials with strong light control properties such as prism glass, mirror glass and polished aluminum can be used to obtain a narrow beam distribution.