How to Handle Leaks in Light Fixtures

2/14/2020 (Permalink)

A "water in light" situation is the worst thing that could happen in the event of a leak

Possible Causes Of Water In Light Fixture

As a homeowner in St. Peters, MO, a "water in light" situation is the worst thing that could happen in the event of a leak. The result is a highly hazardous situation that requires urgent professional attention. The last thing you want to do is test your DIY talents with this type of project.
Possible causes of water in light include:

• An overflowing AC drip pan
  
• A leaking bathroom directly above
  
• Broken fire sprinklers
  
  

Turn Off the Electricity

There's no doubt water and electricity don't mix. For that reason alone, turn off the power at the main switchboard immediately you notice water in the electrical fixtures. That will mitigate ceiling damage and give you time to inform everyone of the impending danger.
However, do not assume the power is off just because you flipped a switch. Water can be pretty unpredictable, and there's no telling when or if it will get into the switch box. Instead, use a non-contact voltage tester to make sure the electricity is off.

Shut Off Water Supply

Depending on the situation, the leak could be coming from a plumbing accident. If so, find the main valve and turn it counterclockwise to cut the water supply. That should stop further water damage, saving you thousands of dollars.

Call the Professionals

Next, have a plumber come on-site to asses the leak. They should fix it quickly and get the area ready for electrical work. After that, get an electrician to replace the light fixture.
Keep in mind that this restoration process may take a long time to complete as the experts have to make sure the entire electrical system is free of water.
That said, please do not attempt to fix the "water in light leak" – unless you have training and experience in dealing with flooded electrical systems. Things can head south in an instant, leaving you homeless or even worse.