---
title: "Challenge 4: Light Baking & the Light Explorer"
content_type: tutorial
url: "https://learn.unity.com/tutorial/challenge-4-light-baking-the-light-explorer?language=en"
language: en
difficulty: foundational
duration_minutes: 15
unity_version:
  - "2019.4"
supported_unity_versions:
  - name: "2019.4"
    url: "https://learn.unity.com/tutorial/challenge-4-light-baking-the-light-explorer.md?language=en&version=2019.4"
available_languages:
  - name: "en"
    url: "https://learn.unity.com/tutorial/challenge-4-light-baking-the-light-explorer.md?language=en"
  - name: "ja"
    url: "https://learn.unity.com/tutorial/chiyarenzi-4-raitobeikingutoraitoekusupurora.md?language=ja"
last_updated: "2026-08-04T14:24:55.000Z"
---

# Challenge 4: Light Baking & the Light Explorer

Practice baking lights, refining Color Spaces, and using the Light Explorer to optimize and manage scene lighting.

- Practice optimizing your project with light baking
- Increase lighting fidelity with updated Color Spaces.
- Manage scene lighting with the Light Explorer

## 1. Baking the Scene Lighting

**1.**  Set all of the scene objects to static

**2.**  Open the Lighting Window and bake the scene lighting

**3.**  Open the Light Explorer to view all of the scene lighting

**4.**  Adjust the fire’s intensity so it glows brighter

**5.**  Adjust the ceiling lights so they grow dimmer.

**6.**  The room should now glow from the fire light.

**7.**  Bake the lighting again to see the final results