LED light flickering

[twist]

HI everyone
I have a light fixture with a built-in LED bulb that recently started flickering, I was wandering if it is possible to fix by hanging the transformer, how can I know if the problem is the bulb or the transformer?

[DavidG]

@twist If the fixture is still around, you can usually fix it by changing the LED driver, when LED bulbs start to flicker usually the power voltage is not constant.