The track light is a lamp installed on a similar track, which can adjust the irradiation angle at will. It is generally used as a spotlight in places where key lighting is needed.Track lamp is generally used as a kind of special spotlight. Most of them are commercial, such as shopping malls (clothing stores, furniture stores and other brand stores), automobile display, jewelry, star hotels, brand clothing, high-end clubs, Expo exhibition halls, chain stores, brand business halls, professional window, counters and other key lighting places.