Can You Put LED Strip Lights Underwater in a Pool? (IP68 Safety Guide 2026)

If you’re planning to upgrade your pool lighting, you’ve probably asked this question:

Can LED strip lights go underwater in a swimming pool?

The short answer is: yes—but only if you use the right type of LED strip lights.
Not all LED strips are designed for underwater use, and choosing the wrong one can lead to failure, safety risks, and wasted money.

In this guide, we’ll break down what actually works, what doesn’t, and how to safely use underwater LED strip lights for pools.

Can LED Strip Lights Go Underwater?

Yes, LED strip lights can go underwater, but only if they are specifically rated for full submersion.

👉 The key requirement is:
IP68 waterproof LED strip lights

Anything below that (like IP65 or IP67) is not safe for continuous underwater use.

Quick breakdown:

      ●  IP65 → Splash-proof only

      ●  IP67 → Temporary submersion

      ●  IP68 → Fully waterproof (designed for underwater use)

If you're installing LED strip lights for a swimming pool, IP68 is non-negotiable.

Are LED Strip Lights Waterproof? (Not All of Them)

This is where most people get confused.

Many LED strip lights are marketed as “waterproof,” but that doesn’t mean they can be used underwater.

The reality:

      ●  Most “waterproof” LED strips are made for outdoor use (rain, moisture)

      ●  Very few are built for constant submersion in water

👉 That’s why searching for:

      ●  waterproof LED strip lights IP68

      ●  submersible LED strip lights

…will give you the correct type for pools.

What Type of LED Strip Lights Are Safe for Pools?

To safely use LED strip lights in a pool, they must meet three critical requirements:

1️⃣ IP68 Waterproof Rating

This ensures the strip can operate underwater long-term without water ingress.

2️⃣ Low Voltage System (12V / 24V)

Most pool LED strip lights use low voltage for safety.

      ●  Safer for swimmers

      ●  Easier to install

      ●  Compatible with transformers

3️⃣ Chlorine Resistance (Very Important ⚠️)

This is something most brands don’t tell you.

Pool water contains chlorine, which can:

      ●  Corrode materials

      ●  Damage coatings

      ●  Shorten lifespan

👉 That’s why you should look for:

      ●  chlorine resistant LED strip lights

      ●  materials designed for pool environments

Without this, even IP68 lights can fail prematurely.

Why Cheap LED Strip Lights Fail in Pools

If you’ve ever seen LED strips stop working in a pool, here’s why:

❌ Poor waterproof sealing

Water slowly enters and damages the circuit

❌ No chlorine protection

Materials degrade over time

❌ Fake or exaggerated IP ratings

Some products claim IP68 but don’t meet real standards

❌ Heat + water pressure issues

Low-quality strips can’t handle both

👉 Result:
Flickering, discoloration, or complete failure within months

How to Install LED Strip Lights in a Pool

Installing underwater LED strip lights is easier than most people think, but it must be done correctly.

Basic installation methods:

✔️ Mounting clips

      ●  Easy installation

      ●  Good for pool edges and walls

✔️ Aluminum channels

      ●  Better heat dissipation

      ●  Cleaner finish

Key installation tips:

      ●  Use waterproof connectors

      ●  Seal all cable entry points

      ●  Keep power supply away from water

      ●  Always use a transformer for low voltage systems

👉 For best results, combine installation with:

      ●  pool edges

      ●  steps

      ●  underwater walls

Best LED Strip Lighting Ideas for Pools

Here are some popular ways to use LED strip lights in pools:

🌊 Pool edges

Creates a modern glowing outline

🪜 Pool steps

Improves safety at night

🏊 Underwater walls

Gives a luxury resort-style effect

🌴 Surrounding areas

Extend lighting to decks and landscaping

Best Waterproof LED Strip Lights for Swimming Pools

When choosing the best pool LED strip lights , look for:

      ●  ✅ IP68 waterproof rating

      ●  ✅ Chlorine-resistant materials

      ●  ✅ Low voltage (12V or 24V)

      ●  ✅ Reliable sealing technology

👉 A professional pool lighting solution should be designed specifically for:

      ●  underwater use

      ●  long-term durability

      ●  safe operation

FAQ: Pool LED Strip Lights

Can you fully submerge LED strip lights?

Yes, but only if they are rated IP68 and designed for underwater use.

Are LED strip lights safe in swimming pools?

Yes, when using low voltage (12V/24V) and certified waterproof products.

What happens if you use non-waterproof LED strips in a pool?

They will fail quickly due to water damage and corrosion.

Do pool LED strip lights need a transformer?

Yes. Most systems require a transformer to convert high voltage to safe low voltage.

Final Thoughts

So, can you put LED strip lights underwater in a pool?

👉 Yes—but only if you choose the right type.

To ensure safety and long-term performance, always choose:

      ●  IP68 waterproof LED strip lights

      ●  Low voltage systems

      ●  Chlorine-resistant materials

With the right setup, pool LED strip lights can completely transform your pool into a modern, high-end visual experience.