Nightstick TCM-365 Features The Nightstick TCM-365 uses a rail clamp engineered specifically for the side slots on Sig Sauer P365 series pistols a mounting approach that keeps the light secure and properly indexed without relying on a generic rail adapter. Powered by a single CR123 battery the light produces 650 lumens and 4612 candela output levels that support both close quarters identification and a longer 136 meter beam distance. The engineered TIR lens shapes that output into a tight well defined hot spot surrounded by a useful outer halo giving the shooter both precise target identification and situational awareness of the surrounding area. A 2 hour runtime on the included battery keeps the light ready through extended range sessions or carry periods. Completely ambidextrous rear facing toggle switches sit on both sides of the light letting a shooter activate momentary on or constant on modes with either hand regardless of grip or hand dominance. User programmable strobe and battery safe modes add flexibility for different carry or duty situations where standard output may not be ideal. The housing is machined from aircraft grade 6061-T6 aluminum with a Type III hard anodized finish giving the TCM-365 strong resistance to impact moisture and chemical exposure. Backed by a limited lifetime warranty and shipping with one CR123 battery included this light is a purpose built upgrade for any P365 series pistol. Night Stick TCM-365 Specifications Manufacturer: Night Stick Model: TCM-365 Color: Black Anodized Material: Aluminum Output: 650 Lumens / 4612 Candela Range: 136 Meters Battery: 1x CR123 Run Time: 2 Hours Modes: Constant Momentary Strobe Mount Type: Rail Clamp Waterproof: IPX-7 Compatible Hosts: Sig Sauer P365 / X / XL / SAS / 380 / XL Spectre Comp Length: 2.5 Weight: 2.25 oz Available At: GrabAGun