TORCHSTAR Motion Sensor LED Light 10W High Power Flood Lights, Waterproof PIR Sensor Security Light, Outdoor Floodlight for Garage, Driveway, Porch, Security Lighting - Daylight Motion activated: with PIR motion sensor to detect human movement from up to 48ft and turns on automatically Super energy saving: high power LED chip to cast 100 lumens per watt of light, only uses 10W of electricity Heavy duty: aircraft grade aluminum housing and heat sink, tempered glass mask, better heat dissipation, anti-corrosion and shock resistant, IP65 waterproof Plug-n-Play: comes with a power plug, no tools or wiring needed, just insert the plug into the power socket in your facility Adjustable: the sensitivity the senor and whether the sensor will work in daytime are adjustable; the time delay of activation can also be tuned