The NSR9514XL is a duty-size rechargeable flashlight designed for professional use, featuring a glass-filled nylon polymer and aluminum body. It offers three microprocessor-controlled brightness modes: High (850 lumens), Medium (200 lumens), and Low (50 lumens), plus a strobe function. Black anodized finish, OAL 8.90, Weight 10.10 oz, waterproof. The light utilizes a deep parabolic reflector to reach 325 meters and features tandem-operating switches on both the body and tail cap. It is powered by a rechargeable Li-ion battery, providing 6.5 hours of runtime on high and up to 50 hours on low. The package includes an AC charger, Li-ion battery, and a durable polycarbonate lens.