How to Attach Submersible Lights to Pool

Submersible lights are great for adding extra beauty and ambiance to your pool. They can turn an ordinary pool into a beautiful illuminated oasis that you can enjoy both night and day. Installing submersible lights is easy, but you must know how to properly attach them to your pool to ensure optimal performance and safety.

How to Attach Submersible Lights to Pool

Submersible pool lights are an excellent way to add personality and style to your pool. Whether you’re looking for a bright LED lighting system for nighttime swimming or want to create a subtle, relaxing atmosphere in the evening, submersible lights can help you achieve both.

Installing these lights is relatively easy, so anyone with basic DIY skills can do the job. You can find step-by-step instructions on how to attach submersible lights to pool in this blog article.

Step by Step Processes for How to Attach Submersible Lights to Pool

Step 1: Inspect the Pool Walls

Be sure to check the pool walls for any cracks and debris that may be blocking the installation area. Once you have identified an appropriate location, mark it with a pencil or marker and use a wet saw or drill to create a hole large enough for the submersible light.

Step 2: Attach Light to Fitting

Connect the light to the fitting and use waterproof sealant around the hole’s edges. Carefully slide the submersible light into the newly cut hole and ensure it is securely in place. Use a wrench or screwdriver to secure the submersible light with nuts and bolts.

Step 3: Seal Around the Edges of the Pool Wall Hole

Apply waterproof sealant around the hole’s edges where you inserted the light. This will help ensure that no water gets in or out. Connect the wire and connectors to the submersible light, ensuring everything is properly wired.

Connect the Wire and Connectors to the Submersible Light

Step 4: Attach the Power Supply Cable

Feed the power supply cable through a pool wall or deck hole and attach it securely to a GFCI plug. Plug the power supply cable and switch on the submersible light to ensure it works properly. You are now ready to enjoy your new submersible pool lights! Be sure to check for any signs of malfunction or water leakage regularly.

Following these simple steps, you can quickly and easily install submersible lights in your pool. With time and effort, you can create a gorgeous lighting display that will turn heads wherever you go.

Safety Tips for How to Attach Submersible Lights to Pool

  1. Make sure to use the correct size light for your pool – If you are using a submersible light, it is important to select the right size and wattage for your pool.
  2. Wear protective eyewear when drilling/cutting into pool walls – Always wear safety glasses or goggles when drilling or cutting into the walls of your pool.
  3. Ensure proper waterproof sealant is used – Select a quality one that will protect your pool from water leakage.
  4. Test all wiring connections before use – Ensure all connections are secure and working properly before plugging in the power supply.
  5. Regularly check for signs of malfunction or water leakage – Over time, the connections may come loose, and water can enter the pool. Be sure to check regularly for any signs of malfunction or water leakage.
  6. Follow local safety codes when installing submersible lights – Make sure to follow all applicable local safety codes when installing your submersible light to ensure compliance with regulations.
Check for Signs of Malfunction or Water Leakage

By following these safety tips, you can rest assured that your submersible light installation will be safe and reliable.

Are There Any Special Safety Considerations You Should Take Into Account?

When selecting and installing submersible lights in your pool, it is important to keep safety in mind. This includes ensuring the light’s cord to the power source is properly insulated and submerged underwater. Additionally, check for any potential leaks or other damage before submerging any parts of your lighting system.

If you notice any problems with the wiring or any other parts of the light, contact a professional electrician to repair or replace them. Additionally, it is important to note that GFCI (Ground-Fault Circuit Interrupter) outlets should be used for all pool lights, as they can help prevent potential shocks and other malfunctions. Finally, turn off the power when repairing or adjusting your pool light system.

What is the Best Method for Connecting Your Lights to the Pool?

When installing submersible lights around your swimming pool, the best way to attach them is by using zip ties. Zip ties are designed specifically for this purpose and provide a strong and safe connection.

They are also easy to install and require minimal tools or skill. Start by turning off the power source if necessary. After that, measure the distance between each light and the swimming pool wall.

Turning Off the Power Source

Next, loop a zip tie through the port on the back of each light, leaving enough slack for easy installation. Attach the other end of each zip tie to the pool’s wall, ensuring they are secure and tight.

Finally, turn on your power source to test that all lights work correctly. This is a simple and effective way to attach submersible lights around your swimming pool. Zip ties provide a strong connection and require minimal skill or tools, making them great.

Do You Need to Hire a Professional Electrician to Help You With the Installation?

In most cases, you will not need to hire a professional electrician to install your pool lights. The wiring process is relatively simple and requires no advanced electrical knowledge or expertise.

However, if you are uncomfortable with the process or feel like you need the tools necessary to make sure that everything is safely installed, then it is a good idea to hire an experienced electrician to help ensure that the job is done correctly.

Once your lights are installed, it is important to ensure they are properly maintained. Regularly inspect the wiring and connections, replace any defective parts, and check the seal of your light housing to ensure no water leaks into the electrical components. Allowing water to seep into the electrical components can be a serious safety hazard and could cause expensive damage.

What Kind of Maintenance is Required for Your Submersible Pool Lights?

Once you have installed your submersible pool lights, they may require periodic maintenance. Since the lights are constantly exposed to water, you must check for any signs of corrosion or wear-and-tear every few weeks. If any problems are identified, remove the light from the pool and inspect it thoroughly for damage before putting it back in.

Remove the Light From the Pool

It is also important that you clean the lights regularly. This can be done with a mild detergent and warm water. Rinse them thoroughly after each cleaning session to prevent dirt accumulation. For stubborn stains, use a soft brush or cloth and gently scrub the lamps until they are sparkling clean.

Finally, ensure you have replaced any burnt-out bulbs as soon as possible. This will help keep your pool looking great and ensure the lights work correctly for a safe swimming experience.

What Are The Benefits of Installing Submersible Pool Lights?

Submersible pool lights are a great way to add a touch of glamour and style to any swimming pool. Whether you’re looking to illuminate the entire pool area or just a few spots for safety reasons, submersible lighting is ideal.

Aside from creating a stunning aesthetic, submersible lights can also be a security measure. Having well-lit areas around your pool can help deter potential intruders and make swimming much safer after dark.

Additionally, installing lights near the pool can help you easily identify hazardous areas and ensure no one slips or trips around the pool. Lastly, installing submersible lights in your swimming pool is a great way to create an inviting atmosphere for family and friends.

The soft glow of these lights adds warmth and ambiance that enhances any special occasion held by the poolside. With proper maintenance, you can ensure your lights will look great for years.

Are There Any Common Mistakes to Avoid When Installing Pool Lighting?

When installing pool lighting, taking the necessary precautions to prevent any mishaps is important. One of the most common mistakes people make is underestimating how much power their lights require. Make sure you select a light that can handle an appropriate amount of electricity so as not to overload your circuit breaker or cause damage to the light fixtures.

Another mistake to avoid is failing to check for leaks. Before you hook up your lights, you must check all the wiring to ensure no exposed wires or any signs of water damage. If any issues are identified, take the necessary steps to repair them before turning on the power.

Finally, always remember to shut off the power before handling the lights. This is essential for safety reasons and will help you avoid accidental electrical shocks. Following these guidelines should ensure your pool lighting experience is enjoyable and safe.


Although submersible lights are a great way to bring your pool to life and add ambiance, they also come with disadvantages. One is that they can be expensive to purchase and install. Another potential disadvantage is the risk of water damage if not properly installed or maintained.

In conclusion, attaching submersible lights to your pool is a relatively simple task that can be completed in just a few steps. All you need is the right tools and materials: waterproof electrical tape, connectors, and of course, the lights themselves.

You should also take note of any local regulations or codes regarding pool lighting. We hope this article about how to attach submersible lights to pool has been a helpful guide.

Photo of author

Jennifer Branett

Leave a Comment