This manual is a professional reading material about LED lighting systems, mainly introducing knowledge about the working principle, testing methods, design principles, and applications of LEDs.
This manual provides a full‑range overview of LED lighting technology, including the working principle, optical and electrical characteristics, and manufacturing processes. It is organized into five major sections that guide readers from basic concepts to practical applications.
The document also details standardized test methods for electrical, optical, thermal, and environmental performance, and offers design recommendations for various lighting domains such as residential, commercial, outdoor, and transportation. This manual is written in Chinese.
The manual includes a section titled “LED 的芝光原理” that explains the operating principle of LEDs.
The document lists test methods such as forward current, forward voltage, reverse current, and reverse voltage under the electrical characteristics section.