At the end of the hall, near the staircase, is a closet. In that closet lives Ray, who is a light bulb. Ray spends most of his time in darkness, which is pretty boring if you don't know how to fill it. So boring that Ray usually slips into a dreamless sleep... Everything changes one day when Ray is migrated into a portable lantern and taken on the trip of a lifetime. He wakes up in a much larger closet (the outside), surrounded by incredible things - too many to count! And in the morning, Ray makes an incredible discovery which will change his life forever.