Elecrainbow&reg; Wireless Charging Emergency Light Fixture/ US Plug-in Rechargeable Mosion Sensor Night Light - Handheld Flashlight/ Power Failure Light Emergency Wireless Charging Light automatically detects any power failure and light up whenever blackout is detected Turn on only at dark areas when motion is detected. Automatically powers off after 20 seconds of inactivity Built-in Rechargeable Battery with charging base, just plug it into any outlet and get it fully charged at any time Head Light: 40Lumen; Flat Light: 35Lumen; Use it either as an bright mosion sensor light or a convenient flashlight Perfect for indoor and outdoor usage, especially as a night light for entrance, hallway, basement, garage, bathroom,cabinet and closet