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TrueLightFX

Modrinth

TrueLightFX is a custom Minecraft shader offering a wide range of customizable settings.

105.1K downloads18 followersUpdated 3mo ago

v5.1.2 · MC 26.3 · Iris, Optifine

View on Modrinth

Files

  • v5.1.2

    release

    TrueLightFX v5.1.2

    26.326.226.1.226.1.1+69irisoptifine

    2026-07-12 · 24.6K downloads

    TrueLightFX v5.1.2.zip · 1.1 MB

  • v5.1.1

    release

    TrueLightFX v5.1.1

    26.226.1.226.1.126.1+68irisoptifine

    2026-06-27 · 5.5K downloads

    TrueLightFX v5.1.1.zip · 1.1 MB

  • v5.1

    release

    TrueLightFX v5.1

    26.226.1.226.1.126.1+68irisoptifine

    2026-06-25 · 577 downloads

    TrueLightFX v5.1.zip · 1.1 MB

  • v5.0

    release

    TrueLightFX v5.0

    26.226.1.226.1.126.1+68irisoptifine

    2026-06-04 · 56.3K downloads

    TrueLightFX v5.0.zip · 1.1 MB

  • v4.4

    release

    TrueLightFX 4.4

    26.1.226.1.126.11.21.11+67irisoptifine

    2026-03-09 · 12.5K downloads

    TrueLightFX V4.4.zip · 1.1 MB

  • 4.3

    release

    TrueLightFX 4.3

    1.21.111.21.101.21.91.21.8+64irisoptifine

    2026-03-06 · 481 downloads

    TrueLightFX V4.3.zip · 1.1 MB

  • 4.2

    release

    TrueLightFX 4.2

    1.21.111.21.101.21.91.21.8+64irisoptifine

    2026-02-28 · 814 downloads

    TrueLightFX V4.2.zip · 1.1 MB

  • 4.1

    release

    TrueLightFX 4.1

    1.21.111.21.101.21.91.21.8+64irisoptifine

    2026-02-25 · 527 downloads

    TrueLightFX V4.1.zip · 1.1 MB

  • 4

    release

    TrueLightFX 4

    1.21.111.21.101.21.91.21.8+64irisoptifine

    2026-02-20 · 1.3K downloads

    TrueLightFX V4.zip · 1.1 MB

  • 3.5

    release

    TrueLightFX 3.5

    1.21.111.21.101.21.91.21.8+64irisoptifine

    2026-01-22 · 2.7K downloads

    TrueLightFX V3.5.zip · 1.1 MB

Files are delivered unmodified from Modrinth's servers and verified against the SHA-512 hash published by the project. The project's license applies to every file; check it before redistributing.

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About

TrueLightFX Shader for Minecraft

Our Community Discord: Klick me

Showcase by @Titanaraa:

TrueLightFX is a custom Minecraft shader based on the open-source Prismarine Shader. This shader aims to enhance the visual experience of Minecraft by adding realistic lighting, shadows, and atmospheric effects while maintaining good performance. With TrueLightFX, players can enjoy immersive gameplay with improved light dynamics, smooth water reflections, and vibrant colors—perfect for both low-end and mid-range systems. Credits to Septonious: Source Project using older MIT Release of Source Project

Compatibility: TrueLightFX might work with the Minecraft versions 1.8.2 – 1.19, but older versions may experience bugs and reduced smoothness. For the best experience, it is strongly recommended to use Minecraft 1.19 or newer.Also I dont recomment using optifine bc of some features that are very buggy on Optfine but on Iris they just work fine!Also please note that I would recommend you to only use Versions of the game where Iris&Sodium still get updates!