Star Wars Count Dooku Red Lightsaber This Star Wars costume accessory includes one Count Dooku lightsaber. The Count Dooku lightsaber features a red light-up telescoping blade. Just two AA batteries (not included) will light up this Count Dooku Star Wars lightsaber. The Count Dooku lightsaber is an officially licensed Star Wars costume accessory. This Count Dooku Lightsaber is an officially licensed Star Wars costume accessory.