Lava Lantern
It's...hypnotising to look at... Lava Lantern is a Furniture piece in Valheim. It costs Flametal ×1, Proustite Powder ×1, Sulfur ×1.
Flametal ×1
Proustite Powder ×1
Sulfur ×1Durability and weathering
Lava Lantern has 100 health as a structure. What wears it down: rain, fire, ash rain, snow.
- Carries nothing: pieces built on it get no support from it.
- Rots in the rain unless it is under a roof.
- Never loses health from poor support.
- Burns.
Placement rules
The game checks 2 things before it lets Lava Lantern go down, and it tells you none of them — it just refuses and turns the ghost red.
- Will not place in water.
- Will not place on a slope.
Lava Lantern belongs to the Furniture category and costs Flametal ×1, Proustite Powder ×1, Sulfur ×1. Valheim never states the rules that decide whether a piece will place, so they are read from the game files here: the surface it needs, the water it cannot touch, and whether it must have something above it. Those are what turn a red ghost back to blue.
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How to build Lava Lantern
What do you need to build Lava Lantern in Valheim?
Flametal ×1, Proustite Powder ×1, Sulfur ×1. Materials have to be inside the build radius of the station, not just in your inventory, which is the usual reason a piece stays greyed out with everything apparently to hand.
What station does Lava Lantern need?
A Workbench, and you have to be standing inside its build radius. Moving the station or adding another one is what extends where you can build, not upgrading it.
Why will Lava Lantern not place in Valheim?
Because of the 2 rules listed above. The game gives no reason when a ghost turns red; it is always one of those, and the surface is the usual culprit.
How much comfort does Lava Lantern give?
2. Comfort does not stack within a group, so a second one of these adds nothing — the comfort page ranks what actually combines.
How much health does Lava Lantern have?
100. That is structural health, separate from any durability an item has — it is what a raid, a fire or your own hammer has to chew through.
Does Lava Lantern decay or need a roof?
It is worn down by rain, fire, ash rain, snow. A piece under a roof and connected to the ground through supporting pieces keeps its full health; one left exposed loses health until it breaks.