Nightstick TAC-540XL Metal Multi-Function Tactical Flashlight - 2 CR123

This compact recharge-compatible multi-function metal tactical flashlight uses an LED rated at 800 lumens that works in conjunction with a high-efficiency deep parabolic reflector to create a usable beam rated at 205 meters. The tail-cap switch provides momentary or constant-on functionality, a set of user-selectable high, medium or low-brightness settings as well as a disorienting strobe. Power comes from a pair of CR123 batteries (included) installed into the CR123 battery carrier (included). The housing and tail-cap are made from aircraft-grade 6061-T6 aluminum and have a type III hard-anodized finish. This light can be upgraded to a rechargeable model by adding the optional rechargeable lithium-ion battery, charger and power cords.