Dimensions: 30*5 CM. Watts: 20 W. Volt: 210~240 V. Luminous flux: 2000 LM. Color Temperature: Cool White 6000K. Motion activation: The hallway lights automatically turn on when motion is detected at night. The light turns off when no motion is detected. The induction light adopts environmentally friendly insulated ABS material, which features high luminous efficiency, energy saving and durability. The LED lamp life is more than 20,000 hours. Round LED Ceiling Light: Built-in intelligent radar sensor, 120° detection range, maximum range 2-8m, Record only in the dark. Widely used: Simple and modern design Ceiling light suitable for many occasions, suitable for stairs, garage, kitchen, hallway, basement, balcony, storage room, etc. LED Ceiling Light with Motion Sensor, Ceiling Lighting with Dusk to Dawn Sensor Panel 1.In low light / night: Light turns on as soon as people enter the induction area. 2.Light stays on all the time: Light stays on when people move in the induction area.