The Charge Pro was designed to mount to various helmet rail systems, but has become more versatile including a wide variety of mounts that allow you to use the light on all of your gear. The Charge Pro runs off of a single CR123 Lithium battery, keeping it lightweight, extending burn time and standing up to colder climates. The Charge Pro offers a clean white flood light for distance spotting or large area lighting and a lower lumen light output for close at hand administrative tasks when in the field. The white flood light is fueled by a Maxbright LED, while the lower lumen administrative lighting comes from 3 Ultrabright LEDs, which are available in a number of specialty color configurations. (Read more about our specialty LED color options here.) Choose your LED configuration in the drop down menu above. Ease of performance in exacting situations was kept top-of-mind while designing the user interface, so the Charge Pro's Maxbright white mode requires a full two-second button press to be turned on to avoid accidental activation. Versatile, smart and tough, the Charge Pro (along with our other MPLS Helmet Lights) were created with our exclusive flexi-neck design allowing you to direct light where you need it, regardless of the angle of your helmet. All Princeton Tec MPLS Helmet Lights come with the following mounts: Standard Nylon Headstrap, Helmet Side Mount, ARCs, EXFIL Rail, MOLLE/PALS, Picatinny, Above the Rail