Theatrical Lighting Control

Professional DMX lighting software for designers, technicians, and educators. Create looks, build cue lists, and control your lights with ease.

Features

Real-Time Control

Instant DMX output via Art-Net protocol. See your changes immediately on stage.

Look Builder

Create and save lighting looks with intuitive color pickers and channel controls.

Cue Lists

Build sequences with customizable fade times, follows, and transitions.

Fixture Library

Support for LED pars, moving heads, strobes, dimmers, and custom fixtures.

Look Boards

Organize looks into custom boards for quick access during shows.

AI Integration

Optional MCP server for AI-assisted lighting design with natural language.

Available Platforms

macOS

Native app with menu bar integration and automatic updates.

Download

Raspberry Pi

Standalone hardware solution for dedicated lighting control.

Download

Web Demo

Try LacyLights in your browser without any installation.

Launch

Get Started

Download LacyLights for your platform or try the web demo.

macOS App

For Mac computers running macOS 12+

Download for Mac

Raspberry Pi

For Raspberry Pi 4 or later

Download for Pi