NexTorch TA3 Set. Includes 5 3/4 overall TA3 flashlight with CREE XM-L LED bulb. Black anodized aluminum construction. Up to 550 lumen output on high. 6 light modes. Water-proof and shock-proof. Set also comes with RM85 Scope Mount, RM81 Shotgun Mount, and TS3L Remote Pressure Switch. Uses two CR123A lithium batteries (included)