> For the complete documentation index, see [llms.txt](https://burkhardt-software.gitbook.io/burkhardt-software-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://burkhardt-software.gitbook.io/burkhardt-software-docs/fivem-resources/jaces-lighting-system-jls.md).

# Jace's Lighting System (JLS)

**Jace's Lighting System (JLS)** is a premium, advanced lighting control resource for **FiveM** (GTA V roleplay servers), specifically designed for **non-ELS** vehicles.

#### Overview

Introducing **Jace's Lighting System (JLS).** A highly customizable and feature packed lighting script built for lighting themed vehicles. JLS offers extensive per vehicle configuration options, making it suitable for a wide variety of server themes and departments.

#### Key Features

* **Lighting Modes**: Stage 3 Only (simple toggle) or full Staged Lighting (Stages 1, 2, and 3)
* **Park Patterns**: Supports Night/Day modes and Standard patterns
* **Siren Controls**: Cycle through sirens, support for standard or server-sided sirens, and Park Pattern Siren Chirp
* **Additional Effects**: Cruise Lights, Brake Lights, and Rumbler (separate siren)
* **Controls & Accessibility**: Front passenger controls, full controller support, and customizable keyboard + controller keybinds
* **AI & Network**: AI pullover stage settings (e.g., for LAPD-style departments) and proper network synchronization
* **Compatibility**: UI compatibility (UI not included)

JLS is **actively maintained** and continuously updated to remain one of the top lighting systems available. It has been successfully used across multiple servers with different state/country themes. The resource is **escrowed** and does **not** include any UIs.