The ASP Pro Flashlight is a powerful, dual-fuel tactical tool designed for both everyday carry and professional duty use. Delivering intense brightness with an intuitive interface, it always activates at its highest output of 600 lumens to illuminate environments or disorient threats under stress. Users can program a secondary setting—choosing from 15, 75, 150 lumens, or strobe—for quick access when needed. Its ergonomic spiral grip, rear-mounted activation switch, and versatile pocket clip ensure easy handling and secure carry. Powered by a rechargeable 18650 Lithium-ion battery or two CR123A batteries, the Pro offers reliability and flexibility with rapid USB-C charging. Designed to professional law enforcement standards Aerospace aluminum construction Precision machined No sharp edges O-ring sealed for maximum water resistance Distinctive profile Dual Fuel (18650 USB-C rechargeable or CR123A) Reversible and detachable pocket clip Specifications Length: 6.25" | 158.8 mm Diameter: 1.25" | 31.8 mm Weight: 5.12 ounces | 145.2 grams System: 3.7 volts High Output: 600 lumens High Run Time: 6 hours Second Outputs: 15 Lumens, 75 Lumens, 150 Lumens, Strobe