# Prismatic light bands

https://fieldbook.lizardi.mx/components/prismatic-light-bands

Category: Backgrounds
![Still of the Prismatic light bands component, a Fieldbook UI component in Backgrounds.](https://fieldbook.lizardi.mx/thumbs/prismatic-light-bands.webp)
Preview video: https://ejpqcxcjbiyabxkx.public.blob.vercel-storage.com/previews/prismatic-light-bands-dc1a707753.mp4 (5 s, silent)

Prismatic light bands: A dark canvas panel where a few long bands of light sweep and bend across the field, splitting into warm and cool fringes at their edges like a beam through a prism.

## Frameworks

react, vue, svelte, astro, html

## Preview controls

These controls are passed to the demo. Defaults and limits describe the preview; consult the implementation for its full prop API.

| Name | Type | Default | Options or constraints |
| --- | --- | --- | --- |
| accent | color | #FF6A1F | No additional limit in the metadata. |
| bandCount | number | 3 | From 1 to 6; step 1 |
| bandWidth | number | 18 | From 4 to 60; step 2 |
| warp | number | 1 | From 0 to 2.5; step 0.1 |
| dispersion | number | 1 | From 0 to 3; step 0.1 |
| speed | number | 0.2 | From 0.05 to 1; step 0.05 |

## Usage notes

Prismatic light bands uses the wide preview frame with a dark theme setting.

### Which frameworks are available for Prismatic light bands?

Prismatic light bands is available for React, Vue, Svelte, Astro, HTML. The live preview uses React; the source observations below apply to index.tsx. Check the selected port before relying on the same interactions.

### What does Prismatic light bands depend on?

The React metadata lists these npm dependencies beyond React: clsx.

### What accessibility details are visible in Prismatic light bands?

The React source for Prismatic light bands includes: attributes and handlers (aria-hidden). These are source observations. Verify accessible names, focus order and keyboard behavior in the composed page.

### How does Prismatic light bands handle reduced motion?

Prismatic light bands reads the motion preference in its React source through matchMedia(prefers-reduced-motion). Check the full implementation, shared styles and selected port with reduced motion enabled; these observations do not establish that every animation stops.

## Install through MCP

Connect your client, call get_component to retrieve the implementation, then get_install_command for installation instructions. Choose a listed framework, integrate the returned source and verify it in your application.

```json
{
  "tool": "get_component",
  "arguments": {
    "slug": "prismatic-light-bands",
    "framework": "react"
  }
}
```

[For agents](https://fieldbook.lizardi.mx/docs/agents)
[MCP](https://fieldbook.lizardi.mx/api/mcp)

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- [Aurora band glow](https://fieldbook.lizardi.mx/components/aurora-band-glow)
- [Light cone beam](https://fieldbook.lizardi.mx/components/light-cone-beam)
- [Aurora veil](https://fieldbook.lizardi.mx/components/aurora-veil)
- [Bar wave matrix](https://fieldbook.lizardi.mx/components/bar-wave-matrix)
- [Bulging dot field](https://fieldbook.lizardi.mx/components/bulging-dot-field)
- [Contour Field](https://fieldbook.lizardi.mx/components/contour-field-backdrop)