Question 1

How long do the lights actually stay on after a full day of charging?**

Accepted Answer

On a sunny day with direct charging, you can expect roughly 6–8 hours of illumination on the steady color modes, tapering to dimmer light toward the end. On cloudy days, the runtime may drop to 2–4 hours. Many Reddit users suggest placing them in direct sun for at least 8 hours before first use to maximize battery life.

Question 2

Are these suitable for saltwater pools or continuous submersion?**

Accepted Answer

Yes, the IP68 rating means they are waterproof for submersion, and the materials are generally saltwater-safe. However, TikTok reviewers have noted that mineral buildup can dull the lens over time. A quick rinse with fresh water after a few weeks helps maintain brightness. We recommend removing them during heavy storms or if you shock the pool with chemicals.

Question 3

The product says “10 light modes” – is that really true, or just marketing?**

Accepted Answer

It’s accurate, but the modes include several variations of fast/slow fades, strobes, and color cycling. Many users find 4–5 distinct solid colors, with the rest being blinking or gradient effects. If you prefer a simple, fixed color, the “steady white” and “steady blue” modes are the most popular. It’s best to think of it as a mood light set rather than a programmable RGB system.

Question 4

Do these lights actually float upright or do they tilt?**

Accepted Answer

The design is relatively stable, but light currents or wind can cause them to tilt slightly. Some buyers on YouTube recommend tying a small weight (like a fishing sinker) to the bottom cord to keep them completely vertical. For most pools, they will bob gently with the water, which many find visually appealing rather than distracting.

Question 5

What if one of the lights stops working after a few weeks?**

Accepted Answer

While most units work well, a small number of customers have reported early failures. The brand offers a standard warranty, and you should contact the seller directly for a replacement. A practical tip from experienced buyers: test each light in a bucket of water for a full day before putting them in the pool, so you can catch any defects early.

DeeprBetter 2026 Verbessert Poolbeleuchtung Solar, Farbwechsel LED Pool Beleuchtung mit 10 Lichtmodi, IP68 Wasserdicht Solar Pool Lichter & Teichbeleuchtung, Poollampe Schwimmlichter Solar für Garten

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