是不是看起来这个样子的?
Motion sensor 自动模式一般在夜里才工作. 白天要强制开灯, 要关掉自动模式. 替您在网上找到这么一段话. 试试开关来回拨几次.
Motion detectors allow you to operate the light in the conventional, manual way, usually by flipping the switch off for a second, then back on. This allows you to keep the light on at night when you want to, even when there’s no motion. By double flipping a second time, you return to automatic.