Light Sources Do Not Cast Dynamic Shadows
⚪ Last updated 2018⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 4.1% endorsement rate — high engagement, a strong quality signal
- 🏆 #6 of 19 Performance mods in this game by downloads
📋 About This Mod
A simple mod that switches lights that cast shadows to lights that do not cast shadows in order to increase performance.
A simple performance mod that disables dynamic shadows from light sources to boost FPS. Ideal for players with lower-end systems or those seeking smoother gameplay. With 1,851 endorsements and 45,415 downloads, it's a proven solution for reducing shadow-related performance hits.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Community-approved with 1,851 endorsements and 45,415 downloads
- Direct performance boost by removing dynamic shadows from lights
- Simple drop-in mod—no complex setup or dependencies
⚠️ Cons
- Last updated in 2018—may not be compatible with the latest game version
- Removing dynamic shadows can reduce visual immersion and lighting realism
- No detailed instructions or compatibility notes provided by the author
For players with lower-end PCs or those who prioritize FPS over visual fidelity. Also great for modders building performance-friendly setups. Skip if you can't live without dynamic lighting effects.
💡 Beginner Tips
- Place the mod files directly into your game's Data folder—no mod manager needed.
- Test in a shadow-heavy area (like a city at night) to see the FPS difference.
- If you're using other lighting mods, load this one last to ensure it takes effect.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- Hicsuntdracones1
- Version
- V1.0
- Downloads
- 45,415
- Endorsements
- 1,851
- Category
- Performance
- Created
- 3/4/2018
- Updated
- 3/4/2018
🧩 Commonly Used Together
Users add these mods to the same collections — a real compatibility signal, not an AI guess.
🔧 How to Install Fallout 4 Mods
Download from Nexus.
📖 Full step-by-step install guide for Fallout 4 →
Visit the official mod page for specific installation instructions for this mod.
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