The following are some of the common reasons why some or all of your landscapes lights may not be functioning properly.
Why are some of my landscape lights not working. There should be a toggle switch or a fuse stat inside the transformer. The solution to fixing your lights might be simpler than youd think. Landscape lighting provides the greatest wow factor to any landscape.
As a result your landscape lights stop working and replacement bulbs will fail to light. The solar panels are covered with dirt. How to fix Landscape Lights landscape light not working troubleshooting landscape lighting easy - YouTube.
When there is water check your GFCI. The socket tab got flattened and its not making contact with the light bulb. If your outdoor lights arent working it could be due to your landscape lighting timer.
Check lamp for proper fit in socket. Fail safes are built into electrical systems to keep water from causing more serious problems. Check lamp for broken filament corrosion on the base or yellow-ish LED diodes indicating burnout.
Fixture will not light. A layer of dust or dirt on a solar panel prevents it from absorbing sunlight and the little that gets in may not charge the batteries properly. Burned Out Bulbs If one of your lights simply isnt working theres a good chance its just because the bulb is burned out and needs to be replaced.
Which means less voltage is dropped in the copper wiring. Check all connections and make sure that the positive and negative wires are connected to the proper terminals on the transformer. In a few days another light bulb will blow too high a voltage.

