Nitecore UT32


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Nitecore 18650 Li-ion Battery (3600mAh) NL1836
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Nitecore UT32


  • Length:

    95.9 mm / 3.78"

  • Head Size:

    27.6 mm x 26.8 mm / 1.09" x 1.06"

  • Tail Diameter:

    23.8 mm / 0.94"

  • Weight:

    48 g / 1.69 oz (light only)


  • Material:

    Aluminium alloy

  • LED:

    2 x Cree XP-L2 V6 3000K and 5700K

  • Switch:

    Dual switch either side of LEDs

  • Lens:

    Optical lens with scratch resistant coating

  • Reflector:

    Orange peel and smooth


  • Rechargeable:


  • Special Modes:

    Beacon and SOS

  • Maximum Output:

    1100 lumens

  • Maximum Beam Distance:

    80 meters

  • Water Resistant:



  • Included:


  • Compatible:

    1 x 18650 / 2 x CR123 / 2 x RCR123 (16340)

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Nitecore UT32

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The Nitecore UT32 is the first coaxial dual output light to hit the market. Designed primarily for trail running, the two different LED / reflector setups allow the user to select the most suitable for the conditions faced:

Side one - 1100 Lumens: Cree XP-L2 V6 LED with a cool white output (5700K) and flood beam reflector setup. The reflector has been precisely manufactured in order to eliminate the central hotspot and cover the field of view with even lighting to ease visual fatigue and help avoid potential hazards.

Side two - 920 Lumens: Cree XP-L V6 LED with a warm white output (3000K) and spot beam reflector setup. This side of the light has been optimised for throw and a penetrating beam thanks to the warm beam colour, which cuts through thick cloud and fog. The warm white LED also provides better colour rendition.

Brightness Levels, Runtimes and Beam Distance:

Cree XP-L2 V6 LED  Cool White (5700K) Beam
Turbo: 1100 Lumens - 1 hour 30 minutes - 80 meters
High: 410 Lumens - 3 hours 45 minutes - 49 meters
Medium: 200 Lumens - 8 hours runtime - 33 meters
Low: 70 Lumens - 18 hour runtime - 23 meters

Cree XP-L V6 LED Warm White (3000K) Beam
Turbo: 920 Lumens - 1 hour 30 minutes - 117 meters
High: 370 Lumens - 3 hours 45 minutes - 75 meters
Medium: 170 Lumens - 8 hours runtime - 46 meters
Low: 60 Lumens - 18 hour runtime - 31 meters

ATR (Advanced Temperature Regulation) regulates the output of the UT32 according to the working condition and ambient environment to maintain optimal performance and prevents damage to the LED from overheating.

Included with the UT32 is a light weight headband that has been tailor-made for trail runners with a highly breathable design and reflective strips to alert road users to your presence.

The UT32 is powered by a single 18650 Li-ion rechargeable battery (not included) and is operated via dual power buttons. Each beam is controlled by its own switch with quick beam switching mechanism.

Nitecore UT32 Includes: Light weight headband, removable pocket clip and spare o-ring.