First, confirm the motion sensor is working properly
1, Please check that the wires are properly inserted.
2, Please take a moment to turn the TIMER MINUTES control knob to "Test" and then turn the FEET control knob to "Max" to see if the LED lights up. (In test mode, when movement is detected, the lights go on for 7 seconds, day or night)
3, If the light can work in Test mode, it indicates that the motion sensor has no problem. please mind moving the sensor and turning the TIMER MINUTES control knob to 1 minute, after that, check whether the lights work properly in automatic mode at night.
And check and adjust the below details:
1, Please make sure it is dark and there are no light sources around. If the motion sensor senses that the surrounding environment is bright, it will not light up. (Please test the light at night)
2, Please adjust the orientation of the sensor head, and aim the white area on the sensor head to the place to be sensed. (Don't be too high or too low).
3, Make sure there is no relatively close shield in front of the sensor head during installation.
4, If you have several lights, please keep them not too close. If these lights are installed too close, they will affect each other.
5, Make sure there is no infrared emitting object around, such as a camera with a night vision function. Because the sensor head is affected by infrared rays, it will affect the normal use of the light.