Backlight Controller with LightFX 1.0

Backlight Controller with LightFX is a lightweight Windows utility that gives you precise, real-time control over your device’s keyboard and chassis lighting. Built by the SepticTank Team, it leverages the LightFX framework to deliver smooth effects, smart automation, and per-zone customization—so your lighting looks great whether you’re gaming, creating, or presenting.

Highlights

• Per-app and global profiles: Switch colors and effects automatically when you launch specific apps or games.
• Dynamic effects: Audio-reactive visualizer, screen color sampling, breathing, wave, pulse, and solid color modes.
• Per-zone control: Set distinct colors and behaviors for supported lighting zones.
• Smart automation: Schedule brightness by time of day, dim on battery, and restore your last profile at startup.
• Quick controls: System tray access, hotkeys for instant brightness and profile changes, and profile import/export.
• Performance-minded: Low CPU overhead with smooth transitions and minimal impact on gameplay or creative work.

Compatibility

• Works on Windows 10 and Windows 11.
• Supports devices that expose lighting through the LightFX/AlienFX-compatible interface.
• Manufacturer lighting drivers/services may be required. Feature availability can vary by model.

Who it’s for

• Gamers who want reactive, immersive lighting.
• Creators and streamers who need consistent, profile-based setups.
• Anyone who prefers comfortable, low-glare lighting at night.

Take full control of your backlight with intuitive tools, reliable performance, and effects that feel as good as they look.

Backlight Controller with LightFX is developed by SepticTank Team. The most popular version of this product among our users is 0.0. The name of the program executable file is LEDKB.exe.