I was advised to take auxiliary light.
有人劝我带上辅助照明设备。
In order to cooperate with comfortable sleep needs and decoration design, room lighting is given priority to with auxiliary lighting, using light to guide.
为了配合舒适睡眠的需要以及装饰设计，客房灯光以辅助照明为主，用光线去实现引导。
When the color beam from color auxiliary light source adding to the projection light source reaches the need balance, the beam is output in the projection direction.
该方法可以改善投影光源的工作条件，增强光源的光 能的利用率，以较强颜色光亮度为基准达到所需色平衡。
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