✔ Smart Dual-Sensor Design- With the upgraded motion sensor detector and dusk to dawn sensor, you can adjust the light to meet your needs. Timer Setting: In auto mode, you can choose the duration of the light by rotating the switch. Test Mode: Test the light before installation. The light will turn for testing when detecting movement in the day and at night. Sensitivity Setting: The sensing distance of the sensor can be adjusted up to 60FT. It is user friendly. ✔ Energy Saving - 39W led security lights outdoor provide a high light efficiency of 110lm/w, Ideal to replace traditional incandescent or halogen bulb. Energy Savings of up to 80% over our product's lifespan. ✔ Adjustable Design- Easy & flexible to adjust the 3 security light heads & motion sensor head to a different angle as your requirement. 180 Degree Motion Detection works up to 60 feet. Adjustable Timer Control, detective range and dimmable lights. Rated over 50,000 hours of use, that's about 23 years @ 6 hours/ day. ✔Quick and Easy Installation - Mounting accessories included! Can be easily installed by mounting to a wall. ✔ Waterproof- Upgraded IP65 waterproof, can be against any type of terrible weather like a rainstorm, sleet or snow,Perfect for Garage areas, Barns, Dock, Farms, Storage room, Workshop, Equipment room, Walkways, Roadway, Back Door Entrance etc.