a. Bluetooth is not turned on or out of range.

b. Make sure you press and hold the button for 2 seconds and the unit flashes white 3 times.

c. Light has been added and cannot be added again.It is recommended that users check whether Permanent Outdoor Light E22 exists in the Home Page > Security > Add Device > Search Device. If it exists, delete the device first and then try to add it again.
 

If you have any further questions regarding the Permanent Outdoor Light E22, please don't hesitate to reach out to us for assistance.