These compact yet high-performance penlights are designed to deliver strong light output, versatile beam focusing, and convenient features for a variety of users, from everyday enthusiasts to professionals in diverse fields. Features and Benefits Compact and lightweight making them easy to carry and use on the go. Seamlessly adjust the light beam from flood to spot and anywhere in between Conserve battery life with the optional backup mode End cap switch offers easy one-handed operation Notes P4 Core Penlight: Delivering up to 120 lumens, the P4 Core is equipped with a fast-access end cap switch, functional clip, and the ability to operate using AAA alkaline batteries or NiMH rechargeable batteries P4R Core Penlight: With a remarkable light output of 200 lumens, the P4R Core features a removable rechargeable battery with a micro-USB interface for eco-friendly charging P4R Work Penlight: Ideal for toolbox essentials, the P4R Work provides reliable illumination with up to 170 lu