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Nitecore NU33 700 Lumen LED Rechargeable Headlamp with White and Red Beams
Nitecore NU33 700 Lumen LED Rechargeable Headlamp

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Price: $49.95

Availability: Usually Ships in 24 Hours
Product Code: FL-NITE-NU33

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  • 700 max lumen with 147 yards throw
  • Triple output: primary white, high CRI auxiliary, auxiliary red
  • 100° Wide flood beam
  • USB-C rechargeable with built-in battery
  • Lightweight at 3.37oz

Included in the Box

  • NU33 Headlamp
  • USB-C Charging Cable
  • Headband

Triple Output Headlamp

Brighter, smaller and runs longer, the NITECORE NU33 rechargeable headlamp is a noteworthy upgrade from the highly rated NU32 headlamp. Equipped with an upgraded unibody optical lens system, the NU33 emits a bright 700 lumen for distances up to 147 yards on Turbo mode. Switch freely between a primary white LED, offering three brightness settings, to a high CRI auxiliary LED for even flood illumination, ideal for close up tasks and reading. Alternatively, switch to the red auxiliary LED and protect your night vision or a long lasting signal light.

USB-C Fast Charging

The NU33 has a built-in high capacity rechargeable battery that can achieve a maximum runtime of 147 hours on its lowest setting. Now with an integrated USB-C port the NU33 fast charges to full in only one and a half hours. A power indicator tells you when it's time to charge while lockout mode prevents accidental activation.

Tough Outdoor Headlamp

This NU33 is rated IP66 water resistant, features a bold new aerodynamic unibody design that efficiently dissipates heat and looks stylish to boot. The newly designed headband is skin-friendly and has large bright reflective strips to guarantee visibility and protection. 15% smaller than NU32, the lightweight NU33 takes the center stage as Nitecore's new all-rounder headlamp for night running, outdoor adventures, or camping.


Primary LED White Light
Auxiliary LED High CRI White
Auxiliary LED Red LED
Maximum Brightness 700 lumens
Peak Beam Distance 147 yards
Peak Beam Intensity 4578 cd
IP Rating IP66
Impact Resistance 1 m
Dimensions L-2.45"xW-1.81"xH-1.4"
Weight 3.37oz


Primary White
Turbo 700 lumens 4 hr
High 200 lumens 9 hr
Mid 60 lumens 38 hr
SOS 700 lumens --
Beacon 700 lumens --

Auxiliary White Light
Low 50 lumens 47 hr
UltraLow 6 lumens 147 hr

Auxiliary Red Light
Constant-On 13 lumens 26hr
Slow Flashing 13 lumens 50hr
Nitecore NU33
Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 25 Write a review »

Quick Charging 3.0 USB Charger Adapter
Price: $12.99

Quick Charging 3.0 USB Charger Adapter

  0 of 0 people found the following review helpful:
4 of 5 No diffuser September 24, 2023
Reviewer: Anonymous Person from NY United States  
Purchased to replace a lost NU32.
Nu33 seems an improvement with charge indicator lights, and button configurations.
Expected a diffuser included per "https://flashlight.nitecore.com/product/nu33" apparently that particular item is new and not yet included standard.

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  0 of 0 people found the following review helpful:
5 of 5 Satisfied September 17, 2023
Reviewer: Lee C from Minneapolis, MN United States  
I haven't had the headlamp for long, but so far it's living up to its billing. I like the wide level of light settings to balance needs for brightness with battery life. I bought the NU31 and the NU33 at the same time for my partner and I. Both are good headlamps with similar features at different price points. At this point I can't evaluate either battery life or recharging ease.

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  0 of 0 people found the following review helpful:
4 of 5 Good so far June 12, 2023
Reviewer: Russ Lamson from Kalispell, MT United States  
I bought this light because of its compact size and light weight. I use it for night mountain biking. I also chose it because it can run up to 4 hours at 700 lumens which is brightest longest running light is its class. 700 lumens is about the minimum for night activities faster than walking speed. Some compact lightweight headlights are 1000 lumens or higher, but only run for a short time before dropping down to a lower setting (what's the point of that?)  Gave it 4 stars due to not having tested its claimed battery life and its too soon to know if it will crap out.  So far I am pleased with it.

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  0 of 0 people found the following review helpful:
5 of 5 Great as always May 8, 2023
Reviewer: Jeremy Eastman from Phoenix , AZ United States  
Upgraded to the NU33 for continued backpacking and mountaineering experiences. Have never had an issue with Nitcore equipment and will continue to rely on for my outdoor adventures.

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  0 of 0 people found the following review helpful:
5 of 5 I recommend to buy February 22, 2023
Reviewer: Oleksii Chudnovskyi from New Castle, DE United States  
Enough light and big battery

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