The Princeton Tec Charge Pro Helmet Light is designed for versatile usage, from various helmet rail systems to other gear. It operates off a single CR123 Lithium battery, ensuring lightweight operation, extended burn time, and optimized performance in cold climates. The Charge Pro features a high-intensity, dimmable Maxbright white LED that serves as a flood light for distance spotting or large-area lighting. 1 Red, 1 White, and 1 IR Ultrabright LED provide lower-lumen administrative lighting for near-administrative tasks in the field. The Charge Pro has a user interface that requires a two-second button press for Maxbright mode to avoid accidental activation.