本灯灯箱所配备标准光源，全部安装在灯箱的固定位置上，位置不能颠倒。
The lamp house has been installed standard light sources, with all in their fixed position, they can't be inversion.
他会关掉所有的灯，将笔记本电脑屏幕调整到黑色，将文本设置为灰色，这样黑夜就不会被打断。
Leaving the lights off, he sets his laptop screen to black and the text to gray, so that the darkness is uninterrupted.
比如说，他建议阅读一本书时需要的光线，不能用床头柜上的灯，而要用一个更亮的灯泡。
As an example he suggests using a book light to read by rather than a lamp on a bedside table that USES a much stronger bulb.
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