Set of three temptations brand color changing pumpkins. They light up and color change in several revolving colors or can be a solid yellow light. I think they are also on a 4 hour timer to turn on at the same time every night. The two smaller ones take two AA batteries and the large one takes three AAA batteries. They all work perfectly. The large one is approximately 5 1/2 inches tall the medium is approximately 4 1/2 inches tall And the small one is 3 1/2 inches tall approximately. Batteries not included. Absolutely gorgeous!!!