Rechargeable Headlamp

Max Output: 520 lumens
Max Beam Distance: 128 m
Max Beam Intensity: 4120 cd
Max Runtime: 13 h 0 m / 0.54 d
Battery: HLB1300 Rechargeable Li-ion Battery Pack, 3 × AAA
Special Modes: Red Caution Light
Beam Color: White Light, Warm White Light, Red Light
Weight: 74 g / 2.61 oz
Feature: Dual Output
Activity: Search, Outdoor/Camping, Industrial, Hiking/Trekking, Trail Running
Categories: ,



  • Ultra-Lightweight Dual Beam Fusion Elite Headlamp
  • Equipped with the spotlight, floodlight, and auxiliary red light with a max output of 520 lumens
  • Spotlight uses a CREE XP-G3 S3 LED (3000K) and a TIR optic lens with a max throw of 128m and a max peak beam intensity of 4,120cd
  • Floodlight uses a CREE XP-G3 S3 LED (5700K) and a TIR optic lens with TrueVision Technology for an ultra-smooth flood beam
  • Powered by a proprietary Li-ion battery pack and compatible with 3 x AAA batteries
  • HLB1300 Rechargeable Li-ion Battery Pack (1,300mAh) included with a built-in USB-C charging port
  • Glow-in-the-dark battery compartment for easy battery replacement and location
  • A highly efficient constant current circuit provides a stable output of up to 13 hours
  • Dual switch design for easy access to various light sources, brightness levels, and modes
  • Power indicators can indicate the remaining battery power
  • Advanced Power Cut-Off (APC) technology for an ultra-low standby power consumption
  • 90deg adjustable tilt angle for various lighting needs
  • Specially designed lightweight and breathable headband and diffusing stuff sack included
  • Made from durable PC materials
  • Waterproof and dustproof in accordance with IP66
  • Impact resistant to 1 meter


  • 1 x Nitecore UT27 Headlamp
  • 2 x Nitecore HLB1300 Rechargeable Li-ion Battery 
  • 1 x USB-C Charging Cable
  • 1 x Headband
  • 1 x Diffusing Stuff Sack
  • 1 x User Manual

The NITECORE UT27 is an ultra-lightweight headlamp designed for trail running and tested and proven in the field by trail running athletes. The UT27 features a bright 400-lumen spotlight warm LED that minimizes glare and a cool white 200-lumen wide-angle flood to illuminate your entire field of vision. It is supplemented with a red light, perfect for camping, backpacking, and stargazing, and a flashing mode for emergencies and enhanced visibility. You can switch among these lights and adjust the brightness on the go with the easy-to-use dual switches.

The UT27 comes with an HLB1300 battery pack with a built-in USB-C slot that can be fast charged outside of the UT27. While you are charging the battery you can stay on the move by using a backup battery or 3x commonly available AAA batteries. The HLB1300 can be fully recharged in an hour and a half, and last over 13 hours on low. Camping, hunting, or hiking at night? The glow-in-the-dark battery compartment keeps you locked on while swapping batteries for your headlamp.

Built on a durable yet compact frame, the UT27 weighs only 2.61 ounces with battery and headband included. The breathable lightweight headband has a built-in silicone strip that firmly secures the UT27 while helping divert sweat away from the eyes. Reflective decals provide additional visibility to motorists, making it safe for night-time walking, running, or jogging. The Nitecore UT27 isn’t just a trail running headlamp; a handy companion to keep you illuminated in all situations.