Ceiling Light Transformer Problems

Learn how to troubleshoot low voltage dimmable electronic transformer and save yourself s.

Ceiling light transformer problems.

Inappropriate transformer for low voltage lights. Diagnosing the problem will depend on whether the light bulb does not light up at all or if it is flickering intermittently. In this case replace the bulb with a new one. Trim covers pull straight down and unsnap from the housing.

Transformer access from below the ceiling requires removing the trim cover and light bulb and unscrewing the can from its mounting bracket with the correct screwdriver. Check to see if the bulb is connected properly to its socket. If the flickering of the led lamp occurs only sometimes troubleshooting is the most difficult. Fluctuations in the power grid.

The following causes can be responsible for the occasional flickering. Apparent problems with a ceiling light fixture are usually traced to some issue that is interrupting the flow of electricity from the wall switch to the light fixture. If one of the light bulbs is out the problem may not be the transformer itself. Sometimes the bulb may have a blown filament.

We ve got a light fitting that contains a small transformer as it is mains supplied but the light is provided by 5 12v bulbs. Defective power supply unit in the lamp. If the problem is neither the filament nor the socket it may have something to do with the wiring. Access the can light s electrical box through the attic if possible or from under the ceiling.