Pegasus ( Colored Lighting Test 2 ) is an alpha file of the Minecraft shader Pegasus Shaders , made for Minecraft 1.19.3, 1.20.2, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.19.4-Snapshot, 1.20.5, 1.21.5, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.19.4, 1.21.8 and more. It was published on August 5, 2025 and is 0.2 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Pegasus Shaders shader page.
How to install: Put the .zip into .minecraft/shaderpacks (do not extract it) and select it under Options → Video Settings → Shader Packs. Needs Iris or OptiFine.