Since the early days, the torch has been there. Before we had the bow to fight off enemies at range. Before we had redstone to power our elaborate mob-deterrent systems. Before buckets were actually capable of holding liquids. Before all of that, the torch was there, shedding its light upon the depths of our mines and castles, eternally protecting us from mysteriously appearing monsters. This light up torch can also be wall-mounted (of course) for maximum aesthetic awesomeness in the home/castle/underground mine of your choosing.