Pool Light Repair and LED Replacement
Pool light repair covers a light that will not come on, a GFCI that trips the moment you switch it, a flooded niche, or a color LED stuck on one color. We test the circuit before pulling anything, because a tripping breaker is a safety signal rather than an inconvenience to be reset.
Signs you need this
- The light works but flickers when the pump starts
- A voltage drop or a loose connection somewhere on the circuit. It is a warning rather than a nuisance, because a marginal connection near water is worth finding early.
- Condensation inside the lens while the lamp still works
- The gasket has begun to fail. It will flood eventually, and replacing the gasket before that happens costs far less than replacing a fixture full of water.
- The light dimmed noticeably over one season
- On an incandescent fixture that is a tired lamp. On an LED it usually means heat, because a fixture with a poor seal or poor contact runs hotter than it was built to run.
- A color changing light is stuck on one color
- Color sequences are set by switching power in a timed pattern. One missed switch throws it out of sync, and it is usually recoverable without touching the fixture at all.
- The niche is full of water when the fixture comes out
- Water is entering through the conduit from behind. That is a much bigger repair than a gasket, and it means the wiring in that run has been sitting in water.
What is included
Included in the plan
- Circuit, GFCI, and transformer tested before the fixture is disturbed
- Fixture pulled from the niche and the conduit checked for standing water
- Cord condition and length verified so the fixture can be serviced on the deck
- Lamp, gasket, and lens seal replaced as a set rather than piecemeal
- Bonding and grounding inspected while the niche is open
Extra, and always in writing first
- LED replacement for an aging incandescent fixture
- Color changing LED installation with the switch sequence explained
- Transformer replacement on low voltage systems
- Conduit repair when the niche is taking on water from behind
- Work that requires a licensed electrician, identified and coordinated
Extras need a written yes with the dollar amount before the work starts. No verbal add ons, ever.
What it costs
$175 to $275+
Trip plus diagnosis runs $175 to $275+ and credits toward approved work. A lamp and gasket is a modest part. An LED fixture, a transformer, or a flooded conduit repair is a larger job, and anything past the junction box belongs to a licensed electrician, which we will say rather than improvise.
We do not publish a number the phone will not honour. See how pricing works.
What moves the price
A range is only honest if you can tell which end you are on. These are the things that decide it.
| Factor | What it does to the number |
|---|---|
| Lamp and gasket or a full fixture | A lamp with a fresh gasket is a modest part on a diagnosis visit. A complete LED fixture is a much larger number, and color changing units cost more than single color ones. |
| Cord length in the niche | The fixture has to reach the deck to be serviced. A cord cut short by a previous repair means either a new fixture with proper cord or conduit work, and that changes the job. |
| Where the fault actually is | A fault in the fixture is our work. A fault in the wiring past the junction box belongs to a licensed electrician, and we identify it rather than improvise around it. |
| Low voltage transformer condition | Low voltage systems add a transformer that can fail on its own. Testing it is part of diagnosis, and replacing it is separate from anything happening at the light itself. |
Replace the lamp or go LED
| New incandescent lamp | LED fixture | |
|---|---|---|
| Up front cost | Low | Several times higher |
| How long it lasts | A season or two of regular use | Years, often many |
| Power use | Noticeably higher | A fraction of it |
| Fits the existing niche | Always | Usually, if cord length allows |
Short version. If the fixture is already open and the gasket is being replaced anyway, the LED is usually the better spend. A lamp alone makes sense on a fixture that is otherwise in good shape.
Our process
Test the circuit first
A GFCI that trips is doing its job. We find out whether the fault is the fixture, the cord, or the wiring before anybody stands in the water.
Pull and inspect the fixture
Water inside the shell, a cracked lens, a hardened gasket, or a corroded socket are all visible once it is up on the deck. Guessing from the surface only wastes a trip.
Repair or upgrade with the age in view
On an old incandescent fixture with a failed lamp and a tired gasket, an LED replacement often costs little more and lasts far longer. You get both numbers.
Reseal and verify
New gasket, correct lamp seating, cord coiled properly back in the niche, and a GFCI test before we leave the property.
How long it takes
Photo of the light and the panel
Same day reply
Circuit tested before anything is pulled
First visit
Fixture pulled and inspected on the deck
Same visit
Repair or LED options priced
Before parts are ordered
Through a North Texas year
- SpringThe first warm evenings are when people notice the light is dead. It has normally been out since the previous fall.
- SummerPeak use. Night swimming makes a dead light urgent, and heavy use is also when a marginal gasket finally lets go.
- FallCooler evenings and entertaining season. This is when listing shoots and twilight photos turn up a light nobody has tested in a year.
- WinterCold water contracts seals. A gasket that just held through summer often starts weeping after the first real cold snap.
Our water. Water chemistry reaches the light as well. Low pH and aggressive water attack the stainless niche and the fixture ring, while hard water leaves calcium deposits on the lens that dim the output. Salt pools add another layer, because salt speeds corrosion at every metal point including the niche screw and the bonding lug. Balanced water is part of why some fixtures last years longer than others.
Common mistakes we get called to fix
Resetting the ground fault breaker again and again
That breaker trips because current is escaping somewhere it should not go, and there is a pool full of water involved. It stays off until the circuit is tested, with no exceptions.
Pulling the fixture with the circuit still live
The breaker goes off first, every time. Servicing a fixture with power on is the kind of shortcut that ends badly and saves nobody more than a couple of minutes.
Reusing the old lens gasket
A gasket compressed and heated for years will not seal again. Reusing it is the single most common reason a repaired fixture floods again within a few months.
Deciding between pool light repair and LED replacement
The fixture is coming out of the niche either way, so the real question is what goes back in. Pool light repair and LED replacement share the same labour, the same niche inspection, and the same new gasket. If the housing is sound and the cord has slack in it, a fresh lamp is a fair choice. If the fixture is old, the LED usually earns the difference in run hours and in not doing this again.
Ask whoever you hire whether the circuit gets killed at the breaker and tested before anyone touches the niche, and whether the gasket is new. Reusing a hardened gasket is why most flooded fixtures we pull ever flooded. We will also tell you when a dark light is not the light. If the ground fault breaker trips the moment you switch it, pool light repair and LED replacement is the wrong conversation until the fault is found.
Almost every flooded fixture we pull has its original gasket still in it, hardened and flattened. The lamp did not fail on its own, water got in first and finished it off.
What this looks like on a real job
Photo slot
A real in-progress shot from a pool light repair and led replacement job. Crew or equipment visible, not a stock backyard.
Photo slot
The finished result plus a clear photo of the equipment pad, the kind that goes into the photo report after every visit.
Related work on the same route
Common questions
My breaker trips when I turn the light on. Can I just reset it?
Please do not keep resetting it. A GFCI trip on a pool light means current is finding a path it should not have, and water is involved. That circuit should stay off until it has been tested.
Can you convert my old light to LED?
In most cases yes, using a replacement fixture sized for your existing niche. Cord length has to reach the deck for service, and that detail decides whether the swap is simple or turns into conduit work.
Why is there water inside the light fixture?
Usually a failed lens gasket, or water entering the conduit behind the niche. The first is a straightforward reseal and the second is a bigger repair, so it is worth knowing which one you have before ordering parts.
Start this week
Send the city and a pad photo. You get the plan before the first stop.