Integrity of the spot light source of social, the good faith voices wake up the foundation of human nature.
诚信之光点亮社会之源，诚信之声唤醒人性之基。
The main function is to guide the spot light source of LED to plane light source.
导光板主要功能是引导LED的点光源成为平面光源。
It adopt the third generation light source array chip, it have balanced light, the brightness is more than 70 bright spot than the second array chip.
采用一个第三代点阵式芯片，光线均匀，其发光亮度为第二代阵列式70多个亮点。
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