是不是flood light with motion sensor
是不是看起來這個樣子的?
Motion sensor 自動模式一般在夜裏才工作. 白天要強製開燈, 要關掉自動模式. 替您在網上找到這麽一段話. 試試開關來回撥幾次.
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.