Sea Lantern

A Sea Lantern is a light source that only appears underwater in and around Ocean Monuments. The sea lantern has an animated texture, and gives off a light level of 15. It is one of only three blocks that will give off lasting light if it is placed underwater, the others being Jack-O-Lanterns, Glowstone, and a Redstone Lamp. The sea lantern is about as powerful as a torch, and works on land. The sea lantern can be used like a "beacon" to help players find their way home after long explorations.

Crafting

Sea Lantern
Prismarine Shard	Prismarine Crystal	Prismarine Shard
Prismarine Crystal	Prismarine Crystal	Prismarine Crystal
Prismarine Shard	Prismarine Crystal	Prismarine Shard

Blocks
Natural	Air • Stone • Granite • Andesite • Diorite • Bedrock • Clay( Terracotta) • Cobblestone ( Moss) • Cobweb • Dirt • Gravel • Coarse Dirt • Bone • Ice • Monster Spawner • Sand ( Red) • Sandstone ( Red) • Obsidian • Snow • Sponge • Wet Sponge • Stone Brick ( Cracked • Moss • Chiseled) • Prismarine ( Dark • Brick) • Sea Lantern
Manufactured	Bookshelf • Brick • Wool ( Carpet) • Concrete( Powder) • Conduit • Dried Kelp Block • Fence • Glass ( Pane) • Stained Glass ( Pane) • Glazed Terracotta • Hay Bale • Iron Bars • Jack-O-Lantern • Ladder • Painting • Scaffolding • Slabs • Slime • Snow • Stairs • Walls • Wooden Planks
Ore	Coal Ore • Diamond Ore • Emerald Ore • Gold Ore • Iron Ore • Lapis Lazuli Ore • Redstone Ore Nether Quartz Ore
Mineral Blocks	Block of Diamond • Block of Emerald • Block of Gold • Block of Iron • Lapis Lazuli Block • Block of Quartz • Block of Redstone • Block of Coal
Utility	Bed • Brewing Stand • Cake • Cauldron • Chest • Shulker Box • Crafting Table • Enchantment Table • Furnace • Jukebox • TNT • Anvil
Mechanisms	Button • Dispenser • Redstone Lamp • Door • Fence Gate • Lever • Note • Piston ( Sticky) • Pressure Plate • Rail ( Powered • Detector • Activator) • Redstone ( Wire • Torch • Repeater • Comparator) • Trapdoor • Trapped Chest • Hopper • Daylight Detector • Tripwire Hook • Observer
Plants	Cactus • Dead Bush • Chorus Plant • Flowers • Grass ( Grass • Fern) • Leaves • Lily Pad • Melon • Mushrooms ( Huge)  • Mycelium • Podzol • Pumpkin • Saplings • Sugar Cane • Vines • Wheat • Wood • Corals • Kelp
Liquids	Lava • Water
Non-Solid	Fire • Sign • Torch • Banner
The Nether	Glowstone • Netherrack • Nether Brick ( Fence)  • Nether Quartz • Nether Wart • Soul Sand • Magma Block
The End	Dragon Egg • End Stone • Purpur • Endstone Brick • End Rod • Dragon Head • Ender Crystal
Creative only	Barrier • Structure Block
Pocket Edition only	Stonecutter (old) • Nether Reactor
Technical	Piston Arm • Block 36 • Burning Furnace • Glowing Redstone Ore • Off-state Redstone Torch • Active Redstone Repeater • Flowing Water • Flowing Lava • Farmland • Pumpkin Stem • Melon Stem • Block 97 • Portal • End Portal Frame • End Portal
Unused	Locked Chest
Removed	Gear • Dirt Slab • Cyan Flower • Camera(PE)
Unimplemented	Barrel(1.14) • Bell(1.14) • Blast Furnace(1.14) • Campfire(1.14) • Cartography Table(1.14) • Compost(1.14) • Crying Obsidian • Fletching Table(1.14) • Grindstone(1.14) • Lantern(1.14) • Lectern(1.14) • Loom(1.14) • Smithing Table(1.14) • Smoker(1.14) • Stonecutter(1.14) • Sweet Berry Bush(1.14) • Jigsaw(1.14)