It only happens in the one fixture.
Led ceiling light flashes.
I have 4 ceiling lights.
This professional electrician should not make mistakes.
Led bulb flickering can be traced in almost every instance to a non compatible dimmer switch in the lighting circuit.
Try gently wiggling the switch to see if this causes a flicker.
If the flickering bulb is a cfl try replacing it with an led or incandescent bulb.
They were normal florescents and i changed to 4 foot led bulbs.
The 4th flashes on an off like a strobe.
I put two of the working lights in flashing fixture and they strobed as well.
They are all the same.
If it does you ve found the problem.
In 3 lights they are fine and bright.
2019 01 29 2019 01 29 razorlux2018 blog.
Additional possibilities with ceiling fan light strobe.
They are 4 foot flourescent fictures.
A poor connection between the light or fixture switch and the bulb can cause flickering.
The most common cause of ceiling fan lights that strobe like this is due to wrong size light bulbs more specifically the light bulb size may be too large so i would check this first and make sure they are the recommended size.
Faulty light or fixture switch.
If your light is already flickering try toggling the switch on and off and see if this fixes the problem.
If you re able to verify that the ceiling fixture is the only one flickering get a ladder and try tightening the light bulb.
Common cause of ceiling fan light problems.