Level 3 · Dream City

Mission 275

Secret Glow: The Room With No Lamps

Badge: Glow Ghost

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Light one room with hidden lights, one with lamps, then run a light hunt.

The room glows, but there isn't a single lamp in sight. Where is the light coming from? Nobody knows… yet.

  • New skill Lighting rooms with hidden and visible lights
  • Level 3 · Dream City
  • Difficulty Beginner
  • Mode Creative
  • Time 35–45 min
  • Ages 13+

What you’ll build

Build two matching rooms and light them in opposite ways: one glowing from hidden lights, the other showing off its lamps. Work out how light fades across each room, run a timed light hunt, then compare lights per 10 m² and view both rooms at night.

Finish line: Your two rooms are lit two ways, the light hunt is done and you've compared lights per 10 m².

Bonus challenge: Mix both in a third room: a few show-off lamps plus hidden fill light. Use your numbers to prove whether it beats both.

You’ll need

  • Glowstone or sea lanterns
  • Lanterns
  • Blocks to hide the lights
  • A timer
  • A light hunter

You choose

  • My sneakiest hiding spots
  • Show-off lamps for room B
  • Time limit for the light hunt: ___ seconds

Stuck?

  • Hidden light not glowing through? Some covers block light and some don't, so test a few before you commit.
  • Redstone lamps only shine when powered, so add a lever or redstone block next to them.
  • Dark corner? Count blocks from the nearest light; light drops by 1 for each block away.

For grown-ups

Get this mission

This mission is in Mission Pack 27. Each printable has the full steps, a Plan & Log page and a parent page.

Print one mission at a time. You never need to print everything.

Played on Minecraft Bedrock on iPad. Buttons can differ on other devices and versions.