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WS2811 Chasing Light Running LED Strip | Addressable Pixel Strip 12V/24V | Nucleo {“@co...

WS2811 Chasing Light Running LED Strip | Addressable Pixel Strip 12V/24V | Nucleo
Nucleo · Addressable LED Strip

Light that runs, chases and flows along the line

A WS2811 pixel strip for 12V and 24V systems. Each pixel is controlled on its own, so a single strip can run, pulse and sweep.

What changes

A strip with a sense of direction

A normal strip is either on or off. A WS2811 strip has a small control chip that drives each group of LEDs as a pixel, so light can travel from one end to the other, pulse in waves, or streak like a comet.

That movement gives a facade, a sign or a stage edge a direction and a rhythm. It guides the eye along a building line, draws attention to an entrance, or sets the pace at an event.

How it is controlled

The strip uses three wires: supply, data and ground. A pixel controller sends the effect down the single data line, and the strip follows it. Effect, speed and colour are set from the controller.

Lighting effects

One strip, many movements

The effects come from the controller, so the same installed strip can be changed for a festival, a launch or a season.

Running chase

A point or short block of light travels the length of the strip and repeats, ideal for edges, stair risers and signage outlines.

Wave, comet and twinkle

Soft waves, fading comet tails and sparkle effects add depth to feature walls, ceilings and display fronts.

Plan the data path

Data runs in one direction, from the input end to the far end. Lay out the strip so the run follows the path you want the light to travel, and keep the controller close to the start.

12V and 24V

Choose the voltage for the length of the run

Pixel strips are made for 12V and 24V systems. Use 24V where runs are long, since it draws less current for the same power. Inject power at regular intervals and add a data repeater on very long chains.

Features

What you get with WS2811

1

Pixel-level control

Each pixel switches and dims independently of its neighbours.

2

12V or 24V

Suits low-voltage pixel systems of different run lengths.

3

Three-wire connection

Supply, data and ground keep wiring simple and tidy.

4

Wide controller support

Works with SD card, RF, app-based and DMX-to-pixel controllers.

5

Cuttable and flexible

Cut at the marked points and bend around corners and curves.

6

Reprogrammable effects

Change the pattern from the controller without rewiring.

Applications

Where chasing light works

Building facades

Running light along rooflines and edges.

Signage and letters

Animated outlines on fascia and channel letters.

Retail windows

Moving accents that draw footfall.

Stages and events

Synced effects on trusses and set edges.

Staircases

Stepwise light that follows the climb.

Ceilings and feature walls

Slow waves across coves and panels.

Festival decor

Seasonal displays and celebration lighting.

Entertainment venues

Bars, clubs and gaming zones.

FAQ

Installation and specification questions

A WS2811 chip sits on the strip and drives a small group of LEDs as one pixel. A controller sends data down a single line, so each pixel can switch and dim on its own, which creates running, wave and comet effects.
WS2811 pixel strips are made for 12V or 24V DC systems. Confirm the voltage when ordering and match the power supply to it.
Three: positive supply, data and ground. Data flows in one direction, so connect the controller to the input end marked on the strip.
Any pixel controller that supports WS2811, such as a standalone SD card or RF controller, an app-based unit, or a DMX-to-pixel decoder for stage work. Effects and speed are set from the controller.
Inject power at regular points along the run so brightness holds, and add a data repeater on very long chains. Keep the data wire short and tidy, and share a common ground between supply and controller.
Only in a waterproof version, with sealed cut ends and weatherproof connectors. Tell us the location when you enquire and we will advise the right protection level.
Talk to us

Describe the effect, we will match the strip and controller

Share the run length, voltage and the look you want, and we will recommend the strip, power supply and controller.

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 2026-10-29T09:58:15

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