Warming Hearth

A flame, equivalent in brightness and heat to a campfire, springs forth from the firewood that you touch. The effect looks and feels just like a regular flame, but it doesn't use oxygen, produce smoke, or consume the firewood upon which it burns. The flame can be covered or hidden but cannot be smothered or quenched. However, if the two pieces of firewood cease touching one another or are moved more than 5 feet from where the spell was cast, the spell is automatically dispelled.