Dark Energy Model 247A

5" overall. Luxeon LED with up to 247 lumen output. High, low, and blinding strobe settings. Black hard anodized Class II, Type III, 6061-T6 machined aluminum casing with black finish stainless pocket clip. Casing is waterproof and shock proof. Uses two CR123A batteries (included). Run time per battery set: 145 minutes on high setting and 485 minutes on low setting. Weight: 4.1 oz.