1. Outdoor road lighting. The requirements of road lighting on lamps and lanterns are much stricter. Due to the bad outdoor environment conditions, it is necessary to ensure the high and low temperature resistance of lamps and lanterns.
2. Outdoor building lighting. This kind of lighting is generally aimed at the exterior view of high-rise buildings, mainly for sightseeing purposes. In this case, low-power lighting lamps can be selected.
Coal plant, outdoor operation lighting. In this case, due to the strong mobility of outdoor operations, in general, will choose mobile lighting, such as mobile lighting car, strong light flashlight, strong light searchlight and so on.
The choice of outdoor lighting lamps is mainly divided according to the above purposes.
As for the types of lamps, there are generally metal halide lamps, non-polar lamps and LED lamps, the three main light sources. From the perspective of energy conservation and environmental protection, now the international and government also promote LED lighting, so LED lighting will become the trend of outdoor lighting.