The Princeton Tec Charge X is a compact dualfuel helmet light designed for adaptable illumination in demanding environments. Its white output reaches 100 lumens with a 35meter beam, supported by red, green, blue, and infrared LEDs for night adaptation, signaling, and compatibility with specialized optics. Powered by a single CR123 lithium battery or one AA lithium or alkaline cell, it delivers up to 50 hours of run time, ensuring reliable performance during extended operations. Simple programmability allows the activation order of the colored LEDs to be customized, creating a lighting sequence tailored to specific tasks. Weighing just 55 grams, the lowprofile housing integrates cleanly with helmet rails while occupying minimal space to preserve room for additional attachments. An upgraded flexible boom provides precise, easily adjustable spot illumination that adapts smoothly to changing needs in confined or lowlight environments. Built for durability, versatility, and efficient gear integration, the Charge X serves as a dependable allinone lighting solution for both professional and recreational applications.