The characteristic of LED track spotlight is that it can move on the track and change the irradiation direction. It is suitable for light projection, spot effect projection, local lighting of art galleries and offices in exhibition halls, museums, outdoor eaves and corners, and is widely used for the lighting of exhibits in shopping malls and bar cabinets.

There are two kinds of common rail spotlights commonly used in the market: halogen lamps and metal halide lamps. Halogen lamps are generally 35W or 50W, and metal halide lamps are generally 70W. These two kinds of lamps are often used in clothing stores, furniture stores and other places that require high light intensity and color rendering index. Generally, monorail spotlights composed of 1W or 1-3W can replace 35W or 70W metal halide lamps.