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The development of LED street lights in China is advancing rapidly. Currently, LED street lights are significantly promoting the swift advancement of energy-saving and environmental protection policies, with many regions adopting them.
Moreover, the replacement of traditional high-pressure sodium street lights with LED lights is underway. The installation of LED street lights will see more cities adopting intelligent dimming systems. According to statistics, several cities in the country have begun to install LED street lights, with nearly 300 cities implementing intelligent dimming systems, achieving a coverage rate of 12.42%. This intelligent dimming system not only helps managers improve efficiency but also saves a significant amount of energy.
The intelligent dimming system uses the PWM dimming method, allowing LED lights to emit purer white light without color deviation. It also enables remote, multi-point, and timed control of street lights. Managers can program the intelligent system according to the specific conditions of the area where the street lights are located, setting personalized lighting scenes.
The LED street light system can adjust the brightness of the lights according to the intensity of the ambient light. In low ambient light conditions, the designed system’s dimming signal can approach 100%, ensuring that LED lights meet lighting requirements. This not only saves energy but also aligns with the current low-carbon lifestyle. Additionally, brightness can be appropriately reduced during late-night hours when fewer people are around. The intelligent dimming system design also takes temperature into account, as the luminous flux of LEDs decreases with the rise in PN junction temperature under the same current, which could affect the lifespan of LED street lights.
In the future, LED street lights hold promising development prospects and markets. To promote the industry’s growth, LED street light suppliers, engineers, designers, and other industry researchers are working on more ideal and advanced intelligent dimming system design solutions, making LED street light products more suitable and user-friendly to meet customer demands and open market opportunities.
Street light manufacturers specialize in the research, production, and sales of outdoor LED lighting.
