Nightstick Polymer Tactical LED Flashlight Non Rechargeable 500 Lumens Black. The tail-cap switch provides momentary or constant-on functionality. The housing is made from glass-filled nylon polymer. Power comes from a rechargeable Lithium-ion battery and includes the ability to run from a pair of CR-123 batteries (batteries not included) thanks to the CR-123 Battery Carrier (included). Features/Specifications: Super-bright Xtreme Lumens design CREE LED technology 50000 plus hours LED Sharp focused flashlight beam High-efficiency deep parabolic reflector Impact & chemical resistant Large textured tail-switch Specifications for Nightstick Polymer Tactical LED Flashlight 500 Lumens: Manufacturer: Nightstick Flashlight Application: Tactical Duty Color: Black Fabric/Material: Glass-Filled Nylon Polymer Beam Color: White Light Output: 500 lumens Battery Life: 1.5 hours Bulb Type: LED Beam Distance: 150 m Length: 5.5 in Weight: 4.4 oz Water Resistance Level: IPX-7 Additional Features: Non-Slip Grip Large textured tail-switch Includes removable pocket clip Super-bright Xtreme Lumens design Sharp focused flashlight beam Momentary or constant-on flashlight High-efficiency deep parabolic reflector Quantity: 1 Battery Type: CR123A Included Accessories: Standard Features of Nightstick Polymer Tactical LED Flashlight 500 Lumens Super-bright Xtreme Lumens design CREE LED technology 50000 plus hours LED Sharp focused flashlight beam High-efficiency deep parabolic reflector Impact & chemical resistant Large textured tail-switch Package Contents: Nightstick Polymer Tactical LED Flashlight 500 Lumens Rechargeable battery CR-123 Battery Carrier Nightstick TAC-310XL: Xtreme Lumens Polymer Tactical LED FlashlightNon Rechargeable500 LumensBlack