SureFire Dual Fuel LED Combat Flashlight w/Grip Ring Black. Our CombatGrip features a narrowed center section for improved ergonomics when used with the Rogers-SureFire handgun technique. When powered by the included SF18650B rechargeable battery the P1RZ-B-DFT generates 1500 lumens of intense white light but it also provides the flexibility of Dual Fuel so you can swap in two 123A lithium primary batteries if you prefer. Its precision microtextured reflector creates a smooth far-reaching hybrid beam with a bright central area and enough spill light to help you maintain awareness of your surroundings. The P1RZ-B-DFT's click-on/off tailcap switch provides ergonomic foolproof activation even under the most stressful conditions. With a high-strength aerospace aluminum body that is Mil-Spec hard anodized for extreme resistance to abrasion and corrosion the P1RZ-B-DFT thrives in the harshest environments imaginable. Specifications for SureFire Dual Fuel LED Combat Flashlight w/Grip Ring: Manufacturer: SureFire Flashlight Application: Combat Color: Black Finish: Hard Anodized Fabric/Material: Aluminum Beam Color: White Light Output: 1500 lumens Battery Quantity: 2 Battery Life: 3.5 Hours Charger Type: Micro-USB Bulb Type: LED Beam Distance: 315 m Bezel Diameter: 1.39 in Bezel Type: Polymer Lens Material: Glass Lens Finish: Clear Length: 5.6 in Weight: 6.5 oz Water Resistance Level: IPX-7 Quantity: 1 Battery Type: 18650 CR123A Features of SureFire Dual Fuel LED Combat Flashlight w/Grip Ring: CombatGrip facilitates a secure hold when used in conjunction with a handgun Click-on/off tailcap switch provides ergonomic foolproof activation even under the most stressful conditions Recoil-proof LED generates 1500 lumens of intense white light for positive short-to-medium-range target identification Precision micro-textured reflector creates smooth hybrid beam to help you positively identify what's ahead and what's around you Mil-Spec hard anodized aluminum body tempered window and O-ring seals make the P1RZ-IB-DF rugged and durable Package Contents: SureFire Dual Fuel LED Combat Flashlight w/Grip Ring High-Performance 3.6V 18650 lithium-Ion Rechargeable Battery MICRO-USB Port SureFire P1RZ-B-DFT: Dual Fuel LED Combat Flashlight w/Grip Ring Black