About this item:

• Radar Sensor: Our black LED ceiling light with motion sensor will not light up during the day, and at night, when someone is detected within 3-6m, the round ceiling light will turn on automatically. The ceiling light stays on when someone is present. As soon as no movement is detected, the light switches off automatically within 40S.
• Daylight Sensor: When the flat modern ceiling light is low (<10 lux) and motion is detected, the light will automatically turn on. And it will turn off automatically within the 40S when no motion is detected. Please note that the ceiling light with the twilight sensor cannot work in a bright environment. If you want to test the function of the ceiling lights, make sure that the room is dimly lit.
• Radar Motion Sensor: Alpha LED ceiling lights use 5.8G radar motion sensor and high-quality light sensor, which are more sensitive to motion and light than traditional infrared sensors. The radar sensor can detect motion through walls. If you purchase more than one light, please install each light at least 5 meters apart to avoid signal interference.
• Warm Tips: Once turned on, the LED ceiling light will start the mode to be activated, turn off after 2S of lighting, and return to the normal state (automatically light up when <10LUX).It is recommended to keep the lights on (no need to adjust the wall switch), and the motion sensor and light sensor control the lights on and off.