Bayco Nightstick USB-4510F Multi-Flood 35/60/250 Lumens Headlamp - Flat Dark Earth

The Nightstick USB-4510F Multi-Flood Headlamp from Bayco is a compact, hands-free area light designed for tactical, hunting, and general outdoor use. The polymer housing in Flat Dark Earth surrounds a white LED with three output levels and user-selectable green and red filter modes for preserving night vision during map reading, blood trailing, or navigating in the dark.

In white-light mode the LED runs at 250 Lumens for up to 7 hours on high, and drops to 60 Lumens for up to 35 hours on low, with a 35-Lumen setting available for close work. A dual-head switch keeps mode and output changes one-handed, and the lamp weighs only 1.80 oz so it disappears on a hat brim or strap.

Power is supplied by an integrated rechargeable LiPo battery charged through the built-in USB port, eliminating disposable cells entirely. The housing is rated waterproof, impact resistant, and chemical resistant to handle field abuse. The light ships with a camo elastic head strap for traditional headlamp wear and an integrated clip-on mount that attaches directly to a cap brim, pocket edge, or pack webbing.