SKU: AW20550 Weighs: 78g (with batteries) Max Output: 500 Lumens Battery Type: Dry Cell & Rechargeable UOG TOP PICK: For a head torch that works well for more intense activities, the IKO Core is definitely at the top of the pile. It is low-weight, great fit, fantastic output, and excellent all-round performance—a to… IKO Core 500 Headlamp