About this item: 4 Working Modes Available & Wide Applications. This Solar Motion Sensor Light has 4 modes: 1. Wide detecting angle of 180 degrees, motion-activated 100% brightness at night; turns off 20 seconds after people leave. 2. Always-on 30% brightness at night, turns off 20 seconds after people leave. 3. Always-on top brightness at night with motion-activated, turns off 20 seconds after people leave. 4. SOS mode. Perfect for outdoors, garages, yards, porches, and swimming pools. Easy to install (two installation ways).