If someone leaves the desk lamp, that is, it exceeds the range of human induction, and the desk lamp will automatically turn off after more than one minute, which achieves the effect of energy saving and eye protection.
If someone leaves the lamp, that is, beyond the range of human induction, more than a minute, the lamp automatically extinguishes, achieves the effect of saving energy and protecting the eyes.
If someone leaves the lamp, that is, it is beyond the range of human body's induction. After more than one minute, the lamp goes out automatically, achieving the effect of energy saving and eye protection.<br>