These motion sensor-activated LED stair lights switch on automatically to light up your stairs when you reach the top or bottom step and turns off when people leave The package contains all the parts that you need, ready for quick and easy installation, even if you are not a professional installer, you can also install it easily. The number of stair lights is adjustable, maximum 20 stairs. Suitable for stair width 24”~50” #light #SensorLEDStairLight #amazon #amazonfinds #amazonproduct #hacks
