LED T8 60cm 10Watt with built-in sensor in Natural White We reimaged the concept of power conservation. Our manual adjustable microwave sensor tube is the first in the LED market to allow end users to adjust the shut-off time, and the brightness of the tube. It can help save 70% more electricity over traditional LED tubes and 200% more electricity than fluorescent tubes. Suitable for a wide range of venues such as parking garages, warehouses, offices, corridors, and factories. Reducing your energy consumption and saving money is now a simple matter. Now the sensor-tube is available with adjustable settings. The user can set 5 different brightness levels 9-time intervals from 5 seconds to 60 minutes Rotating end caps 180 degrees. TUV Certified MODES OF OPERATION A. 2-Step DimmingThe T8 tube will be turned on when movement is detected. The light output will be dimmed to 20% after 30 secondsThe tube will remain permanently on for an infinite until the next object is detected. B. 3-Step DimmingThe tube will be switched on when a moving object is detected.The light will be reduced to 20% after 30 secondsThe tube will be automatically switched off after 1 minute. Utilizing the Doppler principle, radar signal is emitted and received to intelligently detect the surrounding environment. If there is a moving object within the detection range the tube will be fully light. If there aren't any moving objects within the detection range the light will act according to the customer's adjustment settings. Maximum sensing height up to 10 metersThe maximum radius coverage is 25 meters. For more information about this product please access PDF file