Actually, it should probably be a mini lightsaber for Jedis. But something you need only rarely, so it will be sold as a flashlight. The Walther Tactical Pro is really extreme light output, and with a relatively small size. It makes a wide-ranging beam outlet and even some scattered light in the vicinity. In addition, it is solid and clean, and rain / splash water protected, as Walther lamps usual. Priced at just under 20 probably hard to beat. A first set of batteries is included. Any further strikes but with 3-4 (depending on the brand and amount) to book. But there are 6V required the use of CR123A batteries at the small size is probably inevitable.