Your treatment of the leak will depend on its location and nature.
Pool leaking through light.
Often the conduit pipe will come apart break or separate from the niche.
Repair leaking pool light niches.
Led pool lights are highly recommended since they last much longer and burn cooler than conventional incandescent lights including the type designed for underwater use.
What commonly happens in that the fitting between the light niche and the electrical conduit bend go bad and then water starts to leak through the electrical conduit and.
This is likely a conduit pipe that has deteriorated or come loose.
Like this one light leaks.
Fix leaks you ve identified.
This is easily fixed with pool putty.
Concrete and vinyl pools generally use a light niche that resembles a sideways bucket with a small hole in the upper back for the light cord to run through.
In many situations the first signs of a leaking pipe or roof occur when the water makes it into your home through the ceiling.
Vinyl pools however have the light niche gasket sealed to the pool wall which has more leak potential.
Get the job off to a safe start by carefully following these seven steps.
A two part epoxy that dries hard with putty silicone or caulk are ways to fix this problem.
The most common leak is a separation between the plastic skimmer and the concrete pool.
The place that the swimming pool light will most likely leak from is where the cord of the swimming pool light goes through the light niche and into the electrical conduit.
This will usually be caused by some separation between the your pool and the plastic skimmer and can be patched up with pool putty.
This is probably the second most common repair regarding swimming pool lights.
However water dripping through a light fixture can be very dangerous.
7 critical steps for dealing with a water leak through a light fixture.
Run the pool on the main drain only to determine if the pool light is leaking.
Pool light niches rarely leak it s extremely rare for a pool light to be leaking through the shell of the light niche or around the light niche 99 of the time a pool light is leaking water is running out through the light conduit.
You want to find the source of the leak fix it and get things cleaned up.