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UT27

High CRI Three Color Temperatures Lightweight Trail Running Headlamp

The NITECORE UT27 High CRI Three Color Temperatures Lightweight Trail Running Headlamp, is equipped with the all-new Variable CRI Multiple Color Temperatures LED, offering three color temperatures and three CRI options. Weighing only 74g (2.61 oz) and featuring dual power options, it delivers a maximum output of 800 lumens with a maximum throw of 168 meters.

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    800Lumens
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    168Meters
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    14h 30min
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    1500mAh
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    74g(2.61oz)

UT27

PRODUCT DETAILS
PRODUCT SPEC
FEATURES
FAQ
PACKAGE LIST
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PRODUCT SPEC

Max Output
800 Lumens
Beam Color
3,000K Warm Light (CRI 97), 4,500K Neutral White Light (CRI 83), 6,500K Cool White Light (CRI 73)
Max Beam Distance
168 Meters
Max Beam Intensity
7,124cd
Battery
1 x HLB1500, 3 × AAA
Max Runtime
14h 30min
Dimensions
56.0mm x 46.6mm x 32mm (2.20" x 1.83" x 1.26") (Bracket Included)
Weight
74g / 2.61 oz (Bracket, Headband and Battery Included)
LED
NiteLab MCT UHE LEDs

FEATURES

  • Utilizes two quad-core MCT (Multiple Color Temperatures) UHE LEDs
  • Equipped with primary lights offering three color temperatures: 6,500K cool white light (CRI 73), 4,500K neutral white light (CRI 83), 3,000K warm light (CRI 97)
  • Designed with auxiliary red lights that support constant-on lighting and slow flashing for warning
  • Adopts an optical dual-lens system with various facets and the TrueVision+ technology to deliver a uniform and soft wide-range flood beam
  • Max output of 800 lumens and max throw of 168 meters
  • Includes a HLB1500 Rechargeable Li-ion Battery Pack (1,500mAh) with a built-in USB-C charging port. It is also compatible with 3 x AAA batteries
  • Highly efficient constant current circuit provides a stable output of up to 14.5 hours
  • Glow-in-the-dark battery compartment for easy battery replacement and location
  • Dual switch design for easy access to various light sources and brightness levels
  • Power indicators can indicate the remaining battery power
  • Advanced Power Cut-Off (APC) technology for an ultra-low standby power consumption
  • 90° adjustable tilt angle for various lighting needs
  • Includes a specially designed lightweight, skin-friendly and breathable headband, and a diffusing stuff sack
  • Made from durable PC materials
  • Waterproof and dustproof rating in accordance with IP66
  • Impact resistant to 1 meter

FAQ

Q:What LEDs are used in the NITECORE UT27?

A:The NITECORE UT27 features 2 quad-core MCT UHE LEDs with an optical dual-lens system with various facets. The NITECORE UT27 provides multiple color temperatures and high luminous efficiency, allowing users to switch to the most suitable light source for complex and changing outdoor conditions.


Q:What light sources does the NITECORE UT27 have, and what are their purposes?

A:The NITECORE UT27 offers 3000K warm light (CRI 97), 4500K neutral white light (CRI 83), 6500K cool white light (CRI 73), and red light. 3000K Warm Light penetrates fog, rain, and snow for better visibility. 4500K Neutral White Light is suitable for technical terrain like steep slopes and muddy or snowy paths. 6500K Cool White Light delivers bright and efficient lighting for camping or night running. Red Light preserves night vision, ideal for emergency response and safety alerts.


Q:What is the maximum brightness and beam distance of the NITECORE UT27?

A:The NITECORE UT27 delivers up to 800 lumens, a beam distance of 168 meters, and a peak beam intensity of 7,124cd, suitable for short-range night navigation and rapid recognition of terrain and markers.


Q:What is the maximum runtime of the NITECORE UT27?

A:At 100-lumen ULTRALOW Level, the NITECORE UT27 runs up to 14 hours and 30 minutes, covering most overnight trail running sessions.


Q:Does the NITECORE UT27 include a battery? What should I do if the battery runs out?

A:The NITECORE UT27 comes with one NITECORE HLB1500 1,500mAh rechargeable battery, which can be recharged directly via the USB-C port. The NITECORE UT27 also compatible with 3 AAA batteries for easy replacement, enhancing convenience outdoors.


Q:Does the NITECORE UT27 have a lockout function?

A:Yes, the NITECORE UT27 has a lockout function. Press and hold both the W Button and Y Button to activate the lock mode, preventing accidental activation during storage or transport.


Q:What is the IP rating and durability of the NITECORE UT27?

A:The NITECORE UT27 is rated IP66 for dust and water resistance and is impact-resistant up to 1 meter. The NITECORE UT27 features a high-strength PC body that is durable, low-temperature resistant, and wear-resistant, easily withstanding harsh outdoor conditions and frequent use.


Q:What applications is the NITECORE UT27 suitable for?

A:The NITECORE UT27, part of the UT series, is designed specifically for trail running, focusing on reducing load and achieving lightweight gear. The NITECORE UT27 is also suitable for night running, trekking, hiking, camping, and emergency lighting.


Q:Why choose the NITECORE UT27 for trail running or races?

A:The NITECORE UT27 combines high-CRI three color temperatures, 74g (2.61 oz) lightweight design, 800-lumen output, and dual-power options. Compared to other lightweight trail running headlamps, the NITECORE UT27 offers superior performance and reliability for professional races and daily training.


Q:What's new in the NITECORE UT27 compared to the previous NITECORE UT27?

A:The NITECORE UT27 features upgraded MCT UHE LEDs with three CRI options and three color temperatures (3000K, 4500K, 6500K) instead of two, providing higher safety and flexibility in complex outdoor environments for a better trail running experience.

PACKAGE LIST

  • NITECORE HLB1500 Rechargeable Li-ion Battery Pack (1,500mAh)
  • USB-C to USB-C Charging Cable
  • Headband
  • Diffusing Stuff Sack
  • Clip