This flood light has an advanced motion sensor. The outdoor led flood lights are equipped with a strong motion sensor which has a high sensitive sensing angle of 180 degree and a long sensitive distance of 65 FT, ideal for home and commercial use. It has 3 modes: On-Time Mode allows manual control on and off of the light; AUTO mode will turn on the light when movement is detected in darkness & turn off the light after 5 seconds to 5 minutes depending on your setting on the “Time” knob;D2D(Dusk To Dawn) Mode will automatically turns on at night and stays off at daytime.