Nitecore NU27 600 Lumen USB-C Rechargeable Multi-Temperature Outdoor Headlamp Review (2026)

Overview

The Nitecore NU27 runs $44.95 with a real 4.6-star average across 66 reviews, a 600-lumen headlamp with switchable warm, neutral, and cool white color temperatures, 5 white brightness levels, a 2-level red night-vision light with a slow-flashing mode, and a 57-hour low-mode runtime.

Switchable color temperature is a feature unique to this headlamp in the lineup — useful for matching light color to task, whether that's reading a map or preserving night vision.