The Atom is a simple, dependable keychain flashlight built for everyday use. Powered by a single AAA battery, it puts out 50 lumens—just enough for quick tasks, finding your way in the dark, or lighting up tight spaces. The reflector is made from Embrite®, providing a glow to help locate the light in the dark. The Atom also includes two slots for customer-supplied 2mm x 6mm tritium vials, allowing for easy customization and added visibility. The Atom runs on standard AAA alkaline or NiMH batteries like Eneloop. It can also accept a 10440 Li-ion cell, though Li-ion use is not recommended—the light will drain the battery below safe recharge levels, which may damage the cell. Minimal, compact, and tough enough to carry everywhere, the Atom is always ready when you need it—nothing extra, just reliable light in your pocket. Our TAD Edition comes in a rich Cerakote with our signature topo pattern laser applied.Due to the nature of custom items, slight variations may occur.