WS2811 COB Flowing Effect LED Strip Light, 24V, 5M Reel, IP20 | Dynamic Running Light
WS2811 COB Flowing Effect LED Strip Light, 24V, 5M Reel, IP20 | Dynamic Running Light
5M / Warm White (3000K)
G.W.S. LED Store
53 Summer Lane
Birmingham B19 3TH
United Kingdom
Experience next-level lighting with the COB 24V Running Water LED Strip Light (WS2811) – designed to create a smooth flowing water effect that adds movement, depth, and elegance to any space. Ideal for staircases, corridors, retail, and architectural features, this LED strip combines dynamic animation with practical illumination for both residential and commercial projects.
With COB (Chip-on-Board) technology, the strip produces a seamless, dot-free light output, ensuring a continuous and soft glow. Available in 3000K Warm White, 4000K Neutral White, and 6000K Cool White, it offers flexibility to match different ambiences – from cosy and warm to crisp and modern.
The WS2811 IC provides digital SPI control, allowing smooth running-water effects or integration into broader smart lighting systems with compatible SPI controllers. Flexible and cuttable every 8.3cm, it adapts easily to staircases, hallways, accent lighting, and custom designs.
Equipped with strong 3M adhesive backing, installation is quick and secure. Optional aluminium profiles can be added for enhanced heat dissipation and a professional finish.
Features:
- Dynamic WS2811 Running Water Effect – Smooth, step-by-step flowing illumination for a stylish, animated look.
- COB Technology with Uniform Glow – Dot-free lighting output, available in 3000K, 4000K, and 6000K colour temperatures.
- SPI Controller Compatible – Works with SPI controllers that support WS2811 IC for advanced lighting control.
- Flexible, Cuttable & Easy to Install – Can be trimmed every 8.3 cm to fit custom lengths, with strong adhesive backing and optional aluminium profiles for a professional finish.
- Ideal for Staircases & Interior Accents – Enhances safety and aesthetics in corridors, stairwells, ceilings, and modern interiors.
Attention:
- This LED strip operates on DC 24V. A compatible 24V LED driver (NOT INCLUDED) is required for safe and proper operation.
- It also requires a compatible 24V SPI controller (NOT INCLUDED) to operate and create flowing lighting effects..
- Please test the strip before installation or modifications. Once cut or altered, the strip cannot be returned.
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We stock a range of advanced controllers, remotes and wall panels for LED strips. All with Wireless RF 2.4GHz Technology, which will provide limitless possibilities on how you want to take control of your strip lighting, while APP control, Alexa and Google Home, and Philips Hue Gateway are also available.

















































































