Description (from Recipaedia)
Jack O'lanterns are usually carved from ripe pumpkins during Halloween. They emit weak light.
Uses
Jack O'lanterns can be used as decorations, or as a light source, although a Torch or a Wicker Lamp will emit more light. They can be placed on any horizontal surface.
Crafting
Requires 1 pumpkin and 1 torch. This will give you one Jack O' Lantern.
Craft a jack O'lantern