... light works as sensor light, automatically charging up for battery, when environment illumination below 5Lx, the sensor light is auto ready for working, then 66 LED ... off after delaying time. The sensor light using convenient, safe & stability, and not be interfered by noise and so on. When power cutting, the light ... of Light Source: LED, PIR Light 66LED / Emergency Light 28LED;Power Source: ≤5w;LED ...