Coghlans Dynamo Flashlight With Key Ring Clip. It uses no batteries and contains 2 bright LEDs. Just crank it for one minute to get up to 30 minutes light. Positive feel on/off switch. Convenient key chain clip. Specifications for Coghlans Dynamo Flashlight With Key Ring Clip 1202C: Mfg Item Num: 1202C Type: CAMPING SUPPLIES - FLASHLIGHTS Master Model Header: Dynamo Camper's Flashlight The Coghlans Dynamo Flashlight With Key Ring Clip 1202C is a quality addition to the Coghlans lineup. For more great deals on Flashlights by Coghlans please browse our Coghlans Survival Gear page.