Pool Light Out? 5 DIY Fixes You Need to Know Now!

A malfunctioning pool light can quickly transform your relaxing evening swim into a safety hazard. Often, the issue stems from a simple electrical fault within the pool light niche itself. Understanding the role of the Ground Fault Circuit Interrupter (GFCI) is crucial when troubleshooting why is my pool light not working; a tripped GFCI is frequently the culprit. Additionally, many pool owners are unaware that certain regulations exist regarding underwater lighting, often enforced by your local Department of Health, impacting what repairs you can legally perform yourself.

Image taken from the YouTube channel VIP Pools and Spas , from the video titled Swimming Pool Light Not Working [ What To Test? ] .

A pool isn't just a body of water; it's an experience.

Whether you're enjoying a late-night swim or simply admiring its shimmering surface from your patio, a working pool light is essential.

It enhances both the safety and the ambiance of your backyard oasis.

Imagine hosting an evening gathering, the pool glowing invitingly, or simply enjoying a quiet swim under the stars, all made possible by that underwater luminescence.

The Importance of a Functional Pool Light

A properly functioning pool light is more than just a decorative feature; it's a crucial safety component.

It illuminates the pool's depths, preventing accidents and ensuring swimmers can see clearly, especially at night.

Beyond safety, a pool light transforms your pool into a captivating visual centerpiece, extending its usability and enjoyment far beyond daylight hours.

It adds a touch of magic and sophistication to your outdoor space.

The Frustration of a Malfunctioning Pool Light

There's nothing quite as deflating as a pool light that refuses to cooperate.

One minute you're planning a relaxing evening swim, the next you're staring at a dark, uninviting void.

A broken pool light can disrupt your carefully planned gatherings and diminish the overall enjoyment of your pool.

It's a frustrating problem that demands a solution.

Your Guide to DIY Pool Light Fixes

This article is designed to empower you with the knowledge to tackle some of the most common pool light problems yourself.

We'll guide you through five DIY fixes that can potentially save you time and money.

From simple resets to bulb replacements, we'll provide clear, step-by-step instructions to help you diagnose and resolve the issue.

Knowing When to Call a Licensed Electrician

While we encourage you to explore these DIY solutions, safety is paramount.

It is essential to recognize when a problem exceeds your comfort level or expertise.

Working with electricity, especially near water, can be dangerous.

Therefore, this guide will also emphasize the importance of knowing when to call a licensed electrician to ensure the safety of yourself and your pool.

That dim or flickering light has become more than just an annoyance; it's a signal. Before diving into solutions, it's important to understand why your pool light might be failing. Identifying the root cause will ensure you're addressing the real issue and not just applying a temporary fix.

Understanding the Culprit: Why Is Your Pool Light on the Blink?

Several factors can contribute to a malfunctioning pool light, ranging from simple fixes to more complex electrical problems. Knowing the common causes can save you time and prevent unnecessary frustration. Let's explore some of the usual suspects behind a pool light's failure.

Common Causes of Pool Light Failure

• Burned-Out Light Bulb: This is the most straightforward and frequently encountered problem. Like any light bulb, pool lights have a limited lifespan and will eventually burn out.
• Tripped GFCI Outlet: Ground Fault Circuit Interrupter (GFCI) outlets are designed to protect against electrical shock. If a fault is detected, the GFCI will trip, cutting off power to the pool light.
• Tripped Circuit Breaker: Similar to a GFCI outlet, a circuit breaker in your electrical panel can trip if there's an overload or short circuit in the pool light circuit.
• Faulty Wiring: Damaged or corroded wiring can disrupt the flow of electricity to the pool light. This could be due to age, environmental factors, or improper installation.
• Malfunctioning Transformer: Some pool lights, particularly low-voltage systems, use a transformer to reduce the voltage. If the transformer fails, the light won't receive the necessary power.

Essential Safety Precautions Before Troubleshooting

Safety should always be your top priority when dealing with electrical components, especially near water. Before you even think about touching anything, take these crucial safety precautions:

Turn Off the Circuit Breaker

Locate the circuit breaker that controls the pool light and switch it to the "OFF" position. This will cut off the power supply to the light fixture and reduce the risk of electric shock.

Never Work in Pool Water with Electricity On

This should be common sense, but it's worth repeating: never attempt to troubleshoot or repair a pool light while standing in the pool or with any part of your body submerged in water.

Use a Voltage Tester

After turning off the circuit breaker, use a voltage tester to confirm that the power is indeed off at the light fixture. This will provide an extra layer of safety and ensure that you're not working with live wires.

WARNING: Electricity and Water Don't Mix!

The combination of electricity and water is extremely dangerous and can be fatal. If you're not comfortable working with electrical components or if you suspect any major electrical issues, do not attempt to fix the problem yourself. Call a licensed electrician experienced with pool electrical systems to handle the repair safely and correctly. Your life is worth more than saving a few bucks!

That dim or flickering light has become more than just an annoyance; it's a signal. Before diving into solutions, it's important to understand why your pool light might be failing. Identifying the root cause will ensure you're addressing the real issue and not just applying a temporary fix.

Now, let's assume you've considered the usual suspects and taken the necessary safety precautions. The next step in troubleshooting your ailing pool light often involves a simple yet crucial component: the Ground Fault Circuit Interrupter, or GFCI. This unassuming outlet could be the key to quickly restoring your pool's luminous glow.

DIY Fix #1: The GFCI Reset - A Quick First Step

The GFCI outlet is your first line of defense against electrical shock near water. Often, a simple reset is all it takes to get your pool light shining again.

What is a GFCI Outlet and Why is it Important?

A Ground Fault Circuit Interrupter (GFCI) outlet is a specialized type of electrical outlet designed to protect you from severe electrical shock.

It constantly monitors the flow of electricity in a circuit.

If it detects an imbalance, meaning some of the current is leaking to the ground (perhaps through water or a person), it instantly cuts off the power.

This happens in a fraction of a second, potentially preventing a fatal electric shock.

GFCI outlets are typically installed in areas where water is present, such as bathrooms, kitchens, and, of course, near swimming pools.

Their presence is not just a good idea; it's often required by electrical codes to ensure safety.

Locating the GFCI Outlet for Your Pool Light

Finding the GFCI outlet responsible for your pool light might require a bit of detective work.

It's not always located right next to the pool.

Start by checking outlets near the pool equipment, such as the pump and filter.

Also, check any outdoor outlets on the exterior walls of your house that are close to the pool area.

Sometimes, the GFCI outlet may be located inside your garage or even in an indoor electrical panel.

Look for outlets that have the distinct "Test" and "Reset" buttons on their face.

If you're unsure, consult your home's electrical diagrams or contact a qualified electrician for assistance.

Step-by-Step Instructions on Resetting the GFCI Outlet

Once you've located the GFCI outlet, resetting it is a straightforward process:

1. Locate the "Test" and "Reset" buttons: These are usually clearly marked on the outlet.

2. Press "Test": Pressing the "Test" button should cause the GFCI outlet to trip, cutting off power to the circuit. This confirms that the GFCI is functioning correctly.

3. Press "Reset": After pressing "Test," press the "Reset" button. This should restore power to the circuit, and hopefully, your pool light will turn back on.

What to do if the GFCI Outlet Trips Repeatedly

If the GFCI outlet trips immediately or shortly after you reset it, this is a strong indication of a more serious electrical problem.

Do not continue to reset the GFCI outlet repeatedly, hoping the problem will go away.

Repeated tripping suggests a ground fault that needs to be investigated by a professional.

There could be damaged wiring, a faulty pool light fixture, or another electrical issue that is creating a dangerous situation.

In this case, it is essential to call a licensed electrician experienced in pool electrical systems to diagnose and repair the problem.

Ignoring this warning sign could lead to electrical shock or fire.

That dim or flickering light has become more than just an annoyance; it's a signal. Before diving into solutions, it's important to understand why your pool light might be failing. Identifying the root cause will ensure you're addressing the real issue and not just applying a temporary fix.

Now, let's assume you've considered the usual suspects and taken the necessary safety precautions. The next step in troubleshooting your ailing pool light often involves a simple yet crucial component: the Ground Fault Circuit Interrupter, or GFCI. This unassuming outlet could be the key to quickly restoring your pool's luminous glow.

DIY Fix #2: Circuit Breaker Inspection and Reset

Sometimes, the solution to a dark pool lies not with the light itself, but with your home's electrical panel. A tripped circuit breaker can cut power to the pool light, leaving you in the dark.

This section guides you through identifying, inspecting, and resetting the correct circuit breaker. We’ll also discuss when repeated tripping signifies a more serious problem best left to a qualified electrician.

Locating the Correct Circuit Breaker

Your electrical panel is typically a gray metal box, often found in your garage, basement, or utility room. Inside, you'll see rows of switches, each controlling a specific circuit in your home.

The first step is identifying the breaker that supplies power to your pool light. This can sometimes be a process of elimination.

• Check the Labeling: Ideally, your electrical panel will have clear labels indicating which breaker controls which circuit. Look for labels like "Pool Light," "Pool Equipment," or something similar. If the labeling is unclear or missing, don't worry, we'll cover other methods.

• Consult Your Home's Electrical Diagram: If you have access to your home's electrical diagram, it will clearly show which breaker corresponds to the pool light circuit.

• The Process of Elimination (Use with Caution): If you can't find a labeled breaker, you can try switching breakers off, one at a time, and checking if the pool light goes off. Important Safety Note: Only do this if you are comfortable and understand the process. Make sure you know what else might be on that circuit.

  Once you've found the correct breaker, clearly label it for future reference.

Visually Inspecting the Circuit Breaker

Before resetting any breaker, take a close look at it.

This visual inspection can sometimes reveal clues about the cause of the trip.

• Look for Signs of Damage: Check for any visible signs of damage to the breaker itself, such as cracks, burns, or discoloration. A damaged breaker should not be reset and needs to be replaced by a licensed electrician.

• Check the Breaker's Position: A tripped breaker will usually be in a middle position, somewhere between "On" and "Off." This is a clear indication that it has tripped.

Resetting a Tripped Circuit Breaker: A Step-by-Step Guide

Resetting a circuit breaker is a simple process:

1. Switch the Breaker to the "Off" Position: Firmly move the breaker switch all the way to the "Off" position. This ensures the breaker is fully reset before you attempt to turn it back on.

   You also like

   Biore Strips: Good or Bad for Your Skin? The Shocking Truth!

2. Switch the Breaker to the "On" Position: Then, move the breaker switch fully to the "On" position. You should feel a distinct click as it engages.

3. Test the Pool Light: After resetting the breaker, check if your pool light is working. If it is, you've successfully resolved the issue.

   You also like

   Split Horizon: Routing Loops Begone! [Explained in Detail]

When the Circuit Breaker Continues to Trip: Time to Call a Pro

If the circuit breaker for your pool light continues to trip after resetting it, this indicates a more serious underlying problem. Do not keep resetting the breaker, as this can be dangerous and potentially damage your electrical system.

Potential causes for a continually tripping breaker include:

• Overloaded Circuit: Too many devices are drawing power from the same circuit.
• Short Circuit: A fault in the wiring is causing a large amount of current to flow.
• Ground Fault: Current is leaking to the ground, often due to damaged wiring or a faulty device.

In any of these scenarios, it is essential to call a licensed electrician to diagnose and repair the problem. Working with electricity can be dangerous, and it's always best to err on the side of caution.

That dim or flickering light has become more than just an annoyance; it's a signal. Before diving into solutions, it's important to understand why your pool light might be failing. Identifying the root cause will ensure you're addressing the real issue and not just applying a temporary fix.

Now, let's assume you've considered the usual suspects and taken the necessary safety precautions. The next step in troubleshooting your ailing pool light often involves a simple yet crucial component: the Ground Fault Circuit Interrupter, or GFCI. This unassuming outlet could be the key to quickly restoring your pool's luminous glow.

Sometimes, the solution to a dark pool lies not with the light itself, but with your home's electrical panel. A tripped circuit breaker can cut power to the pool light, leaving you in the dark.

This section guides you through identifying, inspecting, and resetting the correct circuit breaker. We’ll also discuss when repeated tripping signifies a more serious problem best left to a qualified electrician.

Once you’ve ruled out GFCI and circuit breaker issues, it's time to focus on the light itself. Often, the problem lies with the simplest component: the light bulb.

DIY Fix #3: Light Bulb Examination and Replacement

Replacing a pool light bulb might seem straightforward, but it requires careful attention to detail. Safety and proper sealing are paramount to prevent electrical hazards and water damage. This section will guide you through the process of safely removing the light fixture, inspecting the bulb, and replacing it, ensuring a watertight seal upon reinstallation.

Safely Removing the Pool Light Fixture

Before you even think about touching the light, ensure the circuit breaker controlling the pool light is switched OFF. This is non-negotiable. Confirm the power is off using a voltage tester for added safety.

The Cord and Slack

Most pool lights are designed with enough cord length to allow you to bring the fixture to the pool deck for servicing. Gently pull the cord, retrieving the light from its niche. Avoid pulling forcefully, as this could damage the cord or connections.

Removing from the Niche

Once you have enough slack, carefully lift the light fixture out of the niche. Be mindful of the fixture's weight; it's often heavier than it looks.

Draining Excess Water

Allow any excess water to drain from the fixture before placing it on the pool deck or a clean, dry surface. This prevents water from getting into the electrical components during inspection and bulb replacement.

Inspecting the Light Bulb

With the fixture safely out of the water, it's time to examine the bulb.

Visual Inspection

Look for obvious signs of damage, such as a broken filament, blackened glass, or cracks. These are clear indicators that the bulb needs replacing.

Checking for Water Intrusion

Inspect the inside of the lens for any signs of moisture. Water inside the fixture can cause the bulb to fail and poses an electrical hazard. If you find water, address the leak before replacing the bulb.

Testing the Light Bulb with a Multimeter (If Applicable)

If the bulb looks intact, but you're still unsure if it's functional, a multimeter can help.

Setting Up the Multimeter

Set your multimeter to the continuity testing mode. This mode checks for a complete electrical path through the bulb's filament.

Performing the Test

Touch the multimeter probes to the bulb's contacts. If the multimeter shows continuity (typically indicated by a beep or a reading close to zero ohms), the filament is likely intact. If there's no continuity, the bulb is definitely burned out.

Replacing the Light Bulb

Once you've confirmed the bulb is faulty, it's time for a replacement.

Choosing the Right Bulb

Ensure you're using the correct type and wattage bulb for your pool light fixture. Check the fixture's label or your owner's manual for specifications. Using the wrong bulb can damage the fixture or create a safety hazard.

Installing the New Bulb

Carefully remove the old bulb and install the new one. Avoid touching the glass of the new bulb with your bare hands. Oils from your skin can shorten its lifespan.

Ensuring a Watertight Seal and Proper Reinstallation

The most crucial step in this entire process is ensuring a watertight seal when reinstalling the fixture.

Inspecting the Gasket or O-Ring

Examine the gasket or O-ring that seals the lens to the fixture. If it's cracked, brittle, or damaged, replace it. A faulty seal will allow water to enter the fixture, leading to electrical problems and bulb failure.

Applying Lubricant (If Necessary)

Some gaskets require a special silicone-based lubricant to ensure a proper seal. Check your fixture's instructions for recommendations.

Reassembling the Fixture

Carefully reassemble the fixture, ensuring the lens is securely tightened. Do not overtighten, as this could damage the lens or the gasket.

Reinstalling in the Niche

Gently place the fixture back into the niche, making sure the cord isn't kinked or pinched. Carefully push any excess cord back into the niche.

Final Check Before Powering On

Before turning the power back on, double-check that everything is properly assembled and sealed. There should be no visible gaps or signs of potential leaks.

Once you're confident in the installation, you can safely switch the circuit breaker back on and enjoy your newly illuminated pool. If problems persist after replacing the bulb, it's time to consider other potential issues or consult a qualified electrician.

Replacing the bulb might solve the problem in many cases, but what if the light still refuses to shine? The next step, and one that demands utmost caution, is to examine the wiring connected to your pool light.

DIY Fix #4: Wiring Check (Proceed with Extreme Caution!)

Dealing with electrical wiring is inherently risky, and it's crucial to approach this step with respect and awareness of the potential dangers. This section provides guidance on visually inspecting the wiring.

Locating and Accessing the Wiring Connections

The wiring connections for your pool light are typically located behind the light niche in a junction box.

This niche is the recessed area in the pool wall where the light fixture sits.

Before attempting to access the wiring, ensure the circuit breaker controlling the pool light is switched OFF. Never assume the power is off; always verify using a voltage tester.

Visually Inspecting the Wiring for Corrosion, Damage, or Loose Connections

Once you've accessed the wiring, carefully examine it for any signs of:

• Corrosion (a greenish or whitish buildup on the wires or connections).
• Physical damage (cracks, fraying, or exposed wires).
• Loose connections (wires that are not securely attached to their terminals).

Look for any discoloration, melting, or burning smells that can point to a damaged wire.

Critical Safety Step: Using a Voltage Tester

Before touching any wiring, this step is non-negotiable.

A voltage tester is an inexpensive tool that can save your life.

• Verify that the circuit is indeed de-energized.
• Test each wire and connection point.
• The voltage tester must read zero before you proceed.

If the tester indicates any voltage, DO NOT proceed. Double-check that you have turned off the correct circuit breaker and re-test. If voltage is still present, call a licensed electrician immediately.

Reconnecting Loose Wiring Connections (If Safe and You Are Comfortable)

If you identify any loose wiring connections and are absolutely confident in your ability to safely reconnect them, proceed with caution.

• Use insulated pliers or screwdrivers.
• Ensure the wires are securely fastened to their respective terminals.
• Double-check your work.

However, if you have any hesitation or doubt, it is best to err on the side of caution and call a licensed electrician.

The Importance of Calling a Licensed Electrician

Let's be clear: working with electricity is dangerous, especially near water.

If you observe any of the following, immediately stop and call a licensed electrician:

• Any signs of major wiring damage (burns, melting, or exposed wires).
• Corrosion that extends beyond a minor surface buildup.
• If you are uncomfortable or unsure about any aspect of the wiring inspection or reconnection process.

Your safety and the safety of others should always be the top priority. A qualified electrician has the training, experience, and tools to safely diagnose and repair electrical problems.

Do not attempt to perform electrical work beyond your skill level.

Dealing with electrical wiring is inherently risky, and it's crucial to approach this step with respect and awareness of the potential dangers. Hopefully, a careful examination has revealed the source of your pool light woes. But what if the problem persists, even after meticulously checking the wiring? In some pool setups, a transformer plays a crucial role in stepping down the voltage to a safe level for underwater use. Let's examine how to assess this component.

DIY Fix #5: Transformer Inspection (If Applicable)

Not all pool lighting systems utilize a transformer. However, if your system does, a malfunctioning transformer could very well be the reason your pool light is refusing to illuminate. The transformer's job is to reduce standard household voltage (e.g., 120V) to a safer level (e.g., 12V or 24V) for the underwater light. Let’s explore how to safely inspect it.

Locating the Transformer

The transformer is typically located near your pool equipment, such as the pump, filter, and chlorinator. It's usually housed in a gray, weatherproof box.

Look for a metallic box with conduit running to it. Also, check the walls and surrounding equipment for the mentioned box.

Visual Inspection for Damage

Before doing anything else, ensure the power to the transformer is OFF. Locate the circuit breaker that feeds the transformer and switch it to the "OFF" position.

Never assume the power is off. Use a voltage tester to confirm.

Once the power is off, carefully open the transformer box and visually inspect the transformer itself. Look for:

• Burn Marks: Scorched areas on the transformer's casing are a telltale sign of overheating and potential failure.
• Bulging: A swollen or distorted transformer case can indicate internal damage.
• Cracks: Any cracks in the casing can compromise the transformer's insulation and pose a safety hazard.
• Rust and Corrosion: These are signs of age and weather exposure. They may not immediately be a problem but could foreshadow future failure.

If you observe any of these signs of damage, do not attempt to repair the transformer yourself. Contact a licensed electrician immediately.

Checking the Output Voltage with a Multimeter

If the visual inspection doesn't reveal any obvious damage, the next step is to check the transformer's output voltage using a multimeter.

A multimeter is a versatile tool that can measure voltage, current, and resistance. If you're unfamiliar with using a multimeter, it's best to consult with a qualified electrician.

Important safety note: Even with the circuit breaker off, there may still be residual voltage in the transformer's capacitors. Exercise extreme caution when working around electrical components.

Here’s the process to check the output voltage:

1. Set the multimeter to the appropriate AC voltage range (typically 20V or 200V, depending on the expected output voltage of your transformer).
2. Locate the transformer's output terminals. These are usually labeled with the output voltage (e.g., 12V, 24V).
3. Carefully place the multimeter probes on the output terminals.
4. Turn the circuit breaker back ON (momentarily) to power the transformer.
5. Observe the voltage reading on the multimeter. It should be close to the transformer's rated output voltage.
6. Turn the circuit breaker back OFF immediately after taking the reading.

If the multimeter reads significantly lower than the rated output voltage, or if it reads zero, the transformer is likely faulty and needs to be replaced.

When the Transformer is Faulty: Call a Professional

Replacing a faulty transformer is not a DIY project for most homeowners. It involves working with high-voltage electricity and requires a thorough understanding of electrical wiring and safety procedures.

It is strongly recommended to call a licensed electrician for this task. A qualified electrician will be able to:

• Correctly diagnose the problem with the transformer.
• Select the appropriate replacement transformer.
• Safely disconnect the old transformer and install the new one.
• Ensure that all wiring connections are properly made and that the system is grounded correctly.
• Verify that the transformer is functioning properly after installation.

Attempting to replace a transformer yourself without the necessary knowledge and experience can be dangerous and could result in serious injury or even death. Furthermore, improper installation can damage your pool lighting system and create a fire hazard.

Dealing with electrical wiring is inherently risky, and it's crucial to approach this step with respect and awareness of the potential dangers. Hopefully, a careful examination has revealed the source of your pool light woes. But what if the problem persists, even after meticulously checking the wiring? In some pool setups, a transformer plays a crucial role in stepping down the voltage to a safe level for underwater use. Let's examine how to assess this component.

When to Call a Professional: Recognizing the Limits of DIY

While these DIY fixes can address many common pool light issues, it's crucial to recognize the limits of your own expertise and when to call in a qualified professional. Safety should always be your absolute top priority. Electricity and water are a potentially lethal combination, and it's simply not worth risking your well-being to save a few dollars.

DIY Has Its Limits

There's a great sense of accomplishment in fixing things yourself. However, when it comes to electrical work around a pool, it's essential to honestly assess your skills and knowledge. If you feel even the slightest bit uncomfortable or unsure, please do not hesitate to contact a licensed electrician.

Remember, even seemingly minor electrical problems can indicate a more serious underlying issue. Ignoring these signs can lead to further damage, creating even greater safety hazards.

Scenarios Demanding Expert Assistance

Certain situations absolutely require the expertise of a qualified electrician. Attempting to handle these issues yourself can be dangerous and potentially violate local electrical codes.

Here are some common scenarios where calling a professional is non-negotiable:

• Repeatedly Tripping GFCI Outlet or Circuit Breaker: If your GFCI outlet or circuit breaker trips repeatedly after you reset it, this indicates a persistent fault in the system. Do not keep resetting the breaker or GFCI! This is a clear sign of a short circuit or ground fault, which needs to be diagnosed and repaired by an electrician.

• Damaged Wiring: If you notice any signs of damaged wiring, such as frayed insulation, exposed conductors, or burn marks, do not attempt to repair it yourself. Damaged wiring can create a serious risk of electric shock or fire. A professional electrician has the tools and expertise to safely repair or replace the damaged wiring.

• Faulty Transformer: If you suspect your transformer is faulty (e.g., it's buzzing, overheating, or not providing the correct output voltage), it's best to leave the replacement to a professional. Transformers handle significant voltage and current, and improper handling can be hazardous.

• Any Work in the Pool Water Involving Electricals: Never attempt to work on electrical components while standing in or near the pool water. This is an extremely dangerous situation. Even if you think the power is off, there's always a risk of accidental shock. Always drain the pool or have a professional electrician handle any underwater electrical work.

The Importance of a Qualified Pool Electrician

When selecting an electrician for pool-related electrical work, it's crucial to choose someone with specific experience in this area. Pool electrical systems have unique requirements and considerations, such as bonding and grounding, that require specialized knowledge.

Make sure that the electrician is properly licensed and insured. Ask for references and check online reviews to ensure they have a good reputation for quality work and safety. A qualified pool electrician will be familiar with local electrical codes and regulations, ensuring that the work is done safely and correctly.

Understanding Underwater Lighting Codes

Most jurisdictions have specific codes and regulations governing underwater lighting in swimming pools. These codes are designed to minimize the risk of electric shock and ensure the safety of swimmers.

A qualified electrician will be familiar with these codes and ensure that your pool lighting system complies with all applicable requirements. This may include proper bonding and grounding, the use of GFCI protection, and the correct type of wiring and fixtures. Ignoring these codes can result in dangerous conditions and potential legal liability.

Video: Pool Light Out? 5 DIY Fixes You Need to Know Now!

Play Video