Relumination Shaders (1.21.7, 1.20.1) brings vibrant, dynamic lighting to Minecraft without sacrificing performance. Designed to be lightweight yet visually appealing, this shader pack reacts to the sun and moon’s position, subtly shifting ambient light and shadows to reflect the time of day. It also adds immersive directional lighting effects and glow mechanics that breathe life into your world all while running smoothly on mid to low-end systems.

✨ Features of Relumination Shaders:
- Dynamic Light Color & Intensity:
Lighting changes naturally throughout the day and night, adjusting hue and brightness based on the sun or moon’s position. - Directional Block & Entity Lighting:
Blocks and mobs are affected by light angles, creating realistic highlights and shadows that add depth to the world. - Natural Item Glow:
Held or equipped items emit a soft, subtle glow especially noticeable in dark caves or nighttime environments. - Lightweight & Optimized:
This shader is optimized for smooth framerates, even on modest hardware setups. Great for players who want beauty without lag. - Enhanced Sky & Atmosphere:
The sky’s gradient and color shift in a visually soothing way, enhancing immersion during sunset, sunrise, and midnight. - Simple Installation:
Works seamlessly with OptiFine or Iris. Just drop it into your shaderpacks folder and start exploring a refreshed Minecraft.
Screenshots:









Requires:
How to install:
- Please visit the following link for full instructions: How To Download & Install Shaders with OptiFine
Download links
For All Versions from Minecraft 1.7.10 to Minecraft 1.21.7, 1.21.5, 1.21.4, 1.21.3, 1.21.1, 1.20.1
- Download from Server 1:download Download file