Features: This 5W LED Smart detect Motion sensors Ceiling Light features high sensitivity human detection (4 6m ranges) and automatic on/off operate , combining energy efficient LED technology with 20,000 hour life for stable security lighting. Engineered with advanced detect sensing and strong PC+PCB construction, its ceiling mounted design offer effortless installation, multiple wattage option (5W/7W/9W), and easy operate for safe, maintenance easy illuminate . Ideal for homeowners, property managers, and commercial spaces requiring hands easy lighting solution in high areas like corridors, garages, and apartment complexes. Perfectly illuminates transitional zones including stairwells, storage rooms, and covered patios where automatic light activation enhances safety and energy conservation. Compliant with modern standards, this detect activated fixture reduces energy waste through precise motion detection while maintaining low surfaces temperatures during extended operate . Specifications: Component : PC, PCB Size: about 80x51mm/.2x2.1inch Optional power: 5W/7W/9W(optional) Input electric : 220 (V) Package Includes: 1xLED Ceiling Light note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.