# Lumen Button

> A dark glass button with a slow wave of light.

Lumen Button is an animated button ready for your AI assistant, React or plain JavaScript, with no dependencies. Also called generate button, ai button or glowing letters button.

Light runs through the letters of a dark glass pill, one after another. Hover lights it from below; a click flashes the letters and swaps the label for a busy one while the width follows. Works with any label and with the keyboard.

- Page: https://foundry44.dev/components/lumen-button/
- Category: [Buttons](https://foundry44.dev/library/buttons/)
- Interactions: cursor, click, keyboard
- Dependencies: none
- Licence: Pro

## With Pro

The AI prompt, the React component, the plain JavaScript file and the embed come with Pro, along with the live demo. Every setting is optional: with none, you get the effect as the preview shows it.

Settings: `color`, `label`, `busyLabel`, `busy`, `wave`.