Bottle lantern

Bottle lanterns are constructible settlement objects and world objects in the Fallout 4 add-on Far Harbor.

Characteristics
Bottle lanterns are lights made from glass bottles, with a wire wrapped around the outer body. The hanging variant of these bottles are suspended by sealing the lip with steel then attaching them to a link that is fixed to the ceiling with a large steel loop, giving it a small radius from which to swing from.

The bulb variant is in fact not made from bottles, but light bulbs, secured to a chain and hung in the same manner.

Crafting
Bottle lanterns can only be crafted once the Sole Survivor either joins the Children of Atom or destroys The Nucleus.