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景观照明在城市照明体系中占有重要地位,设计师在进行设计时,有时受限于光源的选择,使得设计效果相对单一。多芯片LED光源芯片选择方式多,光谱组成方式自由,且单芯片光效高。本文分析景观照明的基本特性以及多芯片LED的特性,提出多芯片LED的光谱特性,高光效、多光谱合成以及调光性能契合景观照明多样性需求,并从景观照明光色以及有效亮度分析其应用的可行性及前景。多芯片LED芯片的可选择性,光谱的可调性,使得其可以综合优化性能参数,适合不同照明情景的使用。
Landscape lighting occupies an important position in the urban lighting system, designers in the design, and sometimes limited by the choice of light source, making the design effect is relatively simple. Multi-chip LED light source chip selection method, the spectral composition of freedom, and single-chip high luminous efficiency. This paper analyzes the basic characteristics of landscape lighting and the characteristics of multi-chip LED, proposed the multi-chip LED spectral characteristics, high light efficiency, multi-spectral synthesis and dimming properties meet the needs of diverse landscape lighting and landscape lighting color and effective brightness analysis Application of the feasibility and prospects. Multi-chip LED chip selectivity, spectral tunability, making it possible to optimize the performance parameters, suitable for different lighting scenarios.