This is a versatile 3-in-1 LED light with multiple functions in a round shape. When no one is within the detecting area, the light dims to 30% (10%-100% available) light output automatically to drive the darkness away. The built-in motion sensor makes the light be 100% power-on at once when someone gets close to the light within 5 meters.

• Function: dimming + motion sensor + emergency.
• When power off suddenly, the light can be still on for at least 2 hours, no fear of the darkness.