The Nitecore UT27 is a bright, lightweight headlamp specifically designed for running, developed with insights from professional trail runners worldwide. It offers versatile lighting options including white, warm, and red lights to suit a variety of outdoor activities. The white light produces a powerful 500 lumens beam that reaches up to 153 yards, making it ideal for trail running, hiking, and nighttime walks. The warm light, delivering the same 500 lumens output, extends up to 146 yards and is especially effective in challenging weather conditions like rain, snow, or fog. When both white and warm lights are combined in Turbo mode, the UT27 achieves a remarkable 800 lumens with a uniform beam distance of 183 yards. Additionally, the headlamp includes a red light mode that can be toggled between a steady glow and a flashing signal to increase user awareness and safety in low-visibility environments. Switching between light types and brightness levels is intuitive thanks to its user-friendly dual switch design.
Powering the UT27 is flexible, as it includes the rechargeable HLB1500 USB-C battery pack but also supports three AAA batteries for convenience. A built-in power indicator alerts users when it’s time to recharge, while a lockout mode prevents accidental activation during transport. The headlamp’s ultra-low standby power consumption ensures it remains ready for use throughout the year. For added convenience, the battery compartment glows in the dark, simplifying battery replacement even in pitch-black conditions.
Weighing just 2.61 ounces with the battery and headband included, the UT27 is a perfect lightweight companion for runners and outdoor enthusiasts. The headband itself is breathable and features a silicone strip to keep the headlamp securely in place while also diverting sweat away from the eyes. Reflective decals on the band enhance nighttime visibility and safety. Built for durability, the UT27 can withstand impacts of up to one meter and carries an IP66 rating, making it resistant to splashes and rain, ensuring reliable performance in harsh outdoor environments.
The UT27 utilizes advanced technologies such as an optical dual-lens system paired with TrueVision+ technology, which produces a uniform, soft flood beam. Both white and warm lights offer impressive beam throws exceeding 130 meters, with Turbo mode reaching up to 168 meters. The included 1,500mAh rechargeable Li-ion battery with a USB-C charging port provides a stable output and a runtime of up to 14.5 hours. The headlamp also offers a 90-degree adjustable tilt for customizable lighting angles, along with power indicators to monitor remaining battery life. Made from durable PC materials, the UT27 combines lightweight comfort with rugged durability, making it an excellent choice for runners, hikers, and campers seeking dependable illumination.
