24V WS2811 Running Water LED Strip 10M/20M – 126LEDs/m

24V DC WS2811 SMD2835 Running Water LED Strip – 10M / 20M with Wireless Controller

Transform any space with the LDHLM 24V WS2811 Flowing Light LED Strip. Featuring 126 high-density SMD2835 LEDs per meter and a dynamic running water chase effect, this flexible ribbon light delivers stunning animated lighting for home décor, commercial displays, signage, and entertainment setups. Powered by Epistar LED chips, it produces up to 50,000 hours of vibrant, consistent illumination at a warm 3000K color temperature.

Key Features

• WS2811 Pixel Control: Each LED is individually addressable for smooth, flowing chase and running water light effects.
• High Density: 126 LEDs per meter using SMD2835 chips for brilliant, even brightness (249–2000 lm/m).
• 24V DC Operation: Safer, more stable voltage over long runs — ideal for 10M and 20M installations with minimal voltage drop.
• Wireless Controller Included: Easily switch modes, speed, and brightness without wiring hassle.
• Flexible Ribbon Design: Bend, cut, and mount to virtually any surface — shelves, coves, ceilings, signage, and more.
• Low Power Draw: Only 5.76W per meter — energy-efficient without sacrificing brightness.
• Long Lifespan: Rated up to 50,000 hours of continuous use.
• Certified: CCC, CE, RoHS — meets international safety and environmental standards.
• IP30 Rating: Suitable for dry indoor use.

Specifications

⚠️ Important Setup Notes

• Ensure all connections are correct before powering on — incorrect wiring may damage the controller.
• For runs over 10M, follow the wiring diagram carefully to prevent voltage drop and maintain consistent brightness.
• If LEDs beyond 10M are not lighting up, perform the Pixel Points Setting:
  1. Turn off the power.
  2. Long-press the Mode key for 5 seconds to enter Pixel Points Setting mode.
  3. Press the Speed key to increase pixel points until all strips illuminate fully.

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Frequently Asked Questions

Q: What is the difference between the 10M and 20M LED strip options?

A: The 10M and 20M options refer to the total length of the LED ribbon strip. Both use the same 126 LEDs per meter density, WS2811 pixel IC, and 24V DC power. The 20M option requires correct parallel wiring (as shown in the included wiring diagram) to prevent voltage drop and ensure even brightness across the full length.

Q: Is this LED strip suitable for outdoor use?

A: This strip carries an IP30 rating, which means it is designed for dry indoor environments only. It is not waterproof and should not be exposed to moisture, rain, or humidity. For outdoor applications, a higher IP-rated strip (IP65 or above) would be more appropriate.

Q: Does the wireless controller support all light effects including the running water animation?

A: Yes. The included wireless controller lets you switch between multiple dynamic lighting effects — including the signature running water / flowing chase animation — as well as adjust speed and brightness. Simply ensure the pixel point count is configured correctly for your strip length for best results.

Q: Can I cut this LED strip to a custom length?

A: Yes, the flexible SMD2835 ribbon can be cut at designated cut points along its length. Make sure to power off before cutting, and use appropriate connectors or solder points to reconnect segments if needed.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.