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According to NavigantResearch, the global LED lighting revenue for outdoor and parking in 2014 was $92.1 million, which will be rewritten to $1.4 billion by 2021. The company noted that outdoor lighting systems are in the early stages of moving from fluorescent, high-pressure sodium and metal halide lamps to LED technology, and as LED prices continue to fall, it will be replacing most of the other existing lighting technologies. The more competitive. The application of LED luminaires in parking lots not only can significantly reduce electricity bills and improve law and order, but another benefit is better light quality. LED luminaires help drivers better identify objects, obstacles and people; minimize glare and light pollution; and make the environment look better while allowing pedestrians and motorcyclists to be more complete. Since the life of LEDs is much longer than traditional lighting technology, the direct revenue of light sources and lamps will decline after 2021, which will drive large-scale lighting manufacturers to open the business mode of lighting as a service. In this mode, LED lamps And energy management will be used as an ongoing service, not just a one-time device sale.