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💡 Lumen Shaders v8.68/4.x
Initial release of Lumen Shaders for Iris and OptiFine!
Key Features Included:
- Fully Optimized: Designed to look great on a GTX 1060 while offering excellent scaling for high-end GPUs.
- 5 In-Game Presets: Toggle instantly between setups.
- Atmospheric Shadows: Rotated PCF shadows and crisp god rays with fully customizable, independent ambient lighting controls.
- Living Water: Responsive wave normals, realistic sky reflections, and a tunable sun glint feature.
- Cinematic Post-Processing: Built-in ACES tone mapping, customizable gaussian bloom, and quick color grading.
Quick Installation:
- Make sure Iris or OptiFine is installed.
- Drop this
.zipfile directly into your.minecraft/shaderpacks/directory (do not unzip it). - Select Lumen Shaders from the in-game shader selection menu.
FAQ
- Is this a fork of BSL? No, this was made from scratch influenced by how customizeable BSL is.
- Will this get updated? Yes this will get frequently updated.
- How do we give you suggestions? Currently there's no Github or Discord since it's just a small project still.
All Versions
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[8.89] Lumen Shaders 8.89
by itsme2460 on Oct 16, 2026
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Fixed shadow and lighting bugs.
Added visible milky way and shooting stars.
Textured moon.
Bloom gloss fixes.
Added more bugs to fix later.
Added visible milky way and shooting stars.
Textured moon.
Bloom gloss fixes.
Added more bugs to fix later.
[8.68] Lumen Shaders 8.68
by itsme2460 on Oct 16, 2026
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Massive lighting bug fixed,
Enhanced shadows,
Water improved.
Enhanced shadows,
Water improved.
[7.82] Lumen Shaders 7.82
by itsme2460 on Oct 16, 2026
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Fixed major bugs, Refined lighting added beautiful sunset.
More options in configuration. Enhanced aurora.
More options in configuration. Enhanced aurora.
[4.8] Lumen Shaders 4.8
by itsme2460 on Oct 16, 2026
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Sky now has galaxies visible, aurora occasionally visible.
Improved water visuals,
Lighting enhanced.
Improved water visuals,
Lighting enhanced.
[2.4] Lumen Shaders 2.4
by itsme2460 on Oct 16, 2026
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### Welcome to the release of Lumen Shaders!
Lumen is a BSL-style shader built to deliver beautiful, customizable lighting, atmosphere, and post-processing without destroying your frames.
#### What's Included:
Lumen is a BSL-style shader built to deliver beautiful, customizable lighting, atmosphere, and post-processing without destroying your frames.
#### What's Included:
- Highly Optimized Pipeline:** Designed to look great on a GTX 1060 while offering overhead scaling for high-end cards.
- 5 Built-in Presets:** Instantly toggle between options in the shader configuration screen.
- Fully Dynamic Atmosphere:** Features soft rotated PCF shadows, god rays, and completely independent sliders for sun, moon, and ambient block light.
- Living Water Elements:** Fully responsive wave normals, fresnel reflections, and tunable sun glint.
- Cinematic Post-processing:** Built-in ACES tone mapping, customizable gaussian bloom, and two-wheel color grading options.
- Universal Compatibility:** Works smoothly with Iris Shaders and OptiFine.
