How to Change a Pool Light Without Draining the Water

Comments · 156 Views

I still remember the first time I noticed my underwater pool lights had become dark and lifeless. My initial thought? “Great, now I’ve got to drain the entire pool!” But, spoiler alert: I didn’t. And you don’t have to either. This article will guide you on how to change a pool li

>>> See More Can I install LED strip lights on both the exterior and interior of my RV awning?

A Simple Solution for Illumination

Follow these steps to change a pool light without draining the water:

1. Turn Off the Pool’s Electricity Supply: Switch off the circuit breaker connected to the pool. Use a circuit tester to double-check and ensure the electricity is turned off.

2. Remove the Screw on the Light Housing: Identify and unscrew the single screw along the bottom of the pool light housing bezel.

3. Take Out the Light Housing: Locate the light housing by the side of the pool and carefully pull it out. The housing has a waterproof, long cord attached, allowing you to replace it from outside the water.

4. Loosen Other Screws: Loosen the screws holding the bezel, lens, and light housing together, to detach them from the housing.

5. Replace Corroded Screws and Check Gasket: If there are corroded screws, replace them with new ones. Inspect the gasket for wear or cracks; consider replacing it, if any.

6. Remove the Original Bulb: Use a towel to dry the inside of the housing. With the towel for grip, twist out the original bulb from the housing socket. Ensure that the replacement bulb matches the original bulb.

7. Install the Replacement Bulb: Insert the replacement bulb into the light housing, ensuring a secure fit.

8. Secure the Pool Light Housing: Secure the screws that fasten the bezel to the housing of the pool light bulb. Wrap the housing cord around the unit, then insert the entire housing into the opening in the pool wall.

9. Check for Water Seepage: Submerge the housing; if air bubbles appear, consider replacing the bezel, lens, and gasket to ensure proper sealing against water seepage.

10. Secure the Light Housing Screw: Using the previously removed screw, secure the light to the pool wall. Double-check the security of the screw. Afterward, turn on the pool lighting circuit breaker.

Explore our comprehensive guide for step-by-step instructions on underwater pool light replacement.


>>> See More How Much Do LED Strip Lights Cost? Exploring LED Strip Lights Price Range

Safety Guidelines to Follow When Changing Pool Light without Water Drain

These are the safety guidelines to follow when changing a pool light without draining the water:

  1. Turn off Power: Before starting any work, turn off the power to the pool lights at the circuit breaker.
  2. Use Low Voltage Lights: Consider using low-voltage LED pool lights as they are safer to handle, especially when working with water. They function at a lower voltage, minimizing the risk of electrical shock.
  3. Wear Insulated Shoes: Wear rubber-soled, non-conductive shoes to protect yourself from electric shock.
  4. Check for Leaks: Make sure there are no leaks around the light fixture. If there are, it’s crucial to address them before proceeding.
  5. Use a Ground Fault Circuit Interrupter (GFCI): Ensure that a GFCI protects the pool light circuit. This device detects electrical imbalances and quickly shuts off power to prevent electrical shock.
  6. Double-Check Before Power On: Before restoring power, double-check all connections, ensure proper sealing, and confirm the correct alignment of the new light.

Tools Needed to Change a Pool Light Without Draining the Water

These are the tools needed to change a pool light without draining the water:

  1. Replacement Bulbs: Ensure compatibility by choosing a replacement fixture that aligns with your pool’s specifications, ensuring proper fit and functionality.
  2. Screwdriver: Necessary for removing the old light fixture and securely fastening the new one.
  3. Replacement Gasket (if Required): Certain pool light fixtures may require a gasket to establish a proper seal with the pool structure. Refer to the manufacturer’s instructions for guidance.
  4. Soft Terrycloth Towel: This aids in drying the light housing interior, provides a secure grip when handling the light bulb, and ensures a tidy work environment.

Pool Light Maintenance Without Draining

Follow these steps to maintain your pool lights without draining the swimming pool:

  1. Routine Visual Checks: Monitor for dimming, flickering, or uneven lighting, and look for visible water inside the light fixture or housing.
  2. Clean the Light Cover: Gently scrub to remove algae or mineral buildup using a soft-bristled brush or cloth; avoid scratching the surface.
  3. Inspect the Gasket: Check for signs of wear, deterioration, or damage, and consider replacing periodically for a watertight seal.
  4. Monitor Electrical Components: Ensure all wires and connections are secure and corrosion-free; consider an annual professional check-up for optimal safety.
  5. Upgrade to Energy-Efficient Bulbs: Switch to LEDs for a longer lifespan, energy savings, and less heat production, which can help prolong the life of light housing and gasket.
  6. Avoid Overlighting: Use pool lights only when necessary to extend bulb lifespan; consider integrating a timer or motion sensor for efficiency.
  7. Address Issues Promptly: If a light starts malfunctioning, tackle the issue promptly to prevent more significant problems in the future.


>>> See More Deciphering LED Strip Brightness