How to Craft Sea Lanterns in Minecraft

Joan Jul 01, 2026

Embarking on a Minecraft adventure often involves crafting unique items to enhance your gameplay experience. One such captivating creation is the Sea Lantern, a luminescent block that illuminates your underwater world. This guide will walk you through the process of crafting Sea Lanterns, a crucial aspect of Minecraft's underwater exploration and decoration.

Sea Lantern – Wiki Guide | 9Minecraft.Net
Sea Lantern – Wiki Guide | 9Minecraft.Net

Sea Lanterns not only serve as a beacon of light in the dark depths of the ocean but also add a touch of elegance to your underwater bases. They are crafted using simple materials that are readily available, making them an accessible addition to your inventory.

(How to make a sea lantern)- in Minecraft
(How to make a sea lantern)- in Minecraft

Gathering the Required Materials

Before you begin crafting, you'll need to gather the necessary materials. The recipe for Sea Lanterns is quite simple, consisting of just one ingredient: Prismarine Crystals.

an image of sudoku puzzles with numbers
an image of sudoku puzzles with numbers

Prismarine Crystals can be found in abundance in the ocean, specifically in Shipwrecks, Buried Treasure, and Ocean Ruins. They are usually found in chests within these structures. Alternatively, you can also find them in the End City chests or by trading with Wandering Traders.

Finding Ocean Structures

a bunch of lanterns floating in the air over water
a bunch of lanterns floating in the air over water

To locate ocean structures, you'll need to explore the ocean biome. These structures can be found at varying depths, so it's essential to have a means of underwater navigation, such as a Conduit or a Water Breathing potion.

Once you've located an ocean structure, simply loot the chests to find Prismarine Crystals. Be aware that these structures are also home to Guardians, so be prepared to defend yourself if necessary.

Obtaining Prismarine Crystals through Trading

Minecraft Medieval Lantern Design
Minecraft Medieval Lantern Design

If you prefer a safer method, you can trade with Wandering Traders for Prismarine Crystals. These traders can be found in villages and will offer to trade Prismarine Crystals for Emeralds.

To initiate a trade, simply interact with the Wandering Trader's interface and select the Prismarine Crystals. You'll then be prompted to offer Emeralds in exchange. The number of Emeralds required will vary, so be prepared with a sufficient amount.

Crafting Sea Lanterns

the moonlit dock lanterns in minecraft are lit up with candles and lights on them
the moonlit dock lanterns in minecraft are lit up with candles and lights on them

Once you've gathered your Prismarine Crystals, it's time to craft your Sea Lanterns. The crafting process is straightforward and can be done at any Crafting Table or Furnace.

To craft a Sea Lantern, you'll need to place one Prismarine Crystal in the crafting grid. This will result in one Sea Lantern being added to your inventory.

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Crafting Sea Lanterns at a Crafting Table

To craft Sea Lanterns at a Crafting Table, follow these steps:

  1. Open your Crafting Table.
  2. Place one Prismarine Crystal in the center of the 3x3 crafting grid.
  3. You'll see a Sea Lantern appear in the output box of the Crafting Table.
  4. Drag the Sea Lantern to your inventory.

Crafting Sea Lanterns at a Furnace

You can also craft Sea Lanterns at a Furnace, although this method is less efficient as it consumes fuel. To craft Sea Lanterns at a Furnace, follow these steps:

  1. Open your Furnace.
  2. Place one Prismarine Crystal in the top left slot of the Furnace.
  3. You'll see a Sea Lantern appear in the output box of the Furnace.
  4. Drag the Sea Lantern to your inventory.

Congratulations! You've now crafted your very own Sea Lanterns, ready to illuminate your underwater world. With these lanterns, you can transform your Minecraft experience, making it safer and more enjoyable to explore the depths of the ocean.