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Photon Shaders

Photon Shaders - realistic light in Minecraft

One of the most advanced shader packs around. Realistic lighting, colored shadows and stunning sunsets.

Shaders Iris / OptiFine MC 1.20.x - 1.21.x

What are Photon Shaders?

Photon Shaders is one of the newest and most advanced shader packs for Minecraft. Created by sixthsurge, Photon focuses on realistic lighting built on voxel-based techniques.

In practice that means light in Photon behaves realistically: it passes through colored glass, reflects off smooth surfaces, spreads through caves from torches and casts soft, natural shadows. Lava underground genuinely lights up the walls, and sunlight coming through a window fills the whole room with a warm glow.

Photon also delivers a beautiful atmosphere: volumetric fog, realistic clouds, water detail and rich sunsets. It's a shader built for maximum graphics quality, so it needs strong hardware. Free and available on Modrinth.

How to install Photon Shaders

  1. Install Iris Shaders + Sodium (recommended for the best performance).
  2. Download Photon from Modrinth.
  3. Put the .zip file in .minecraft/shaderpacks/.
  4. Options > Video Settings > Shader Packs > Photon.

FAQ

How demanding is Photon Shaders?

Photon is very demanding. We recommend an RTX 3060 or better. On cards weaker than a GTX 1070, FPS can drop below 30. It is built for quality, not performance.

Does Photon work with Iris Shaders?

Yes. Photon is fully compatible with Iris Shaders on Fabric and NeoForge. We recommend Iris + Sodium for the best possible performance.