Nitecore | SKU: FL-NITE-HA27UHE

Nitecore HA27 UHE 800 Lumens High-CRI Headlamp with 3 Color Temperatures

$45.95

Shipping calculated at checkout.

Max brightness of 800 lumens with a max throw of 164 yards
Features 3 color temperatures: warm, neutral white, cool white
Can use either the HLB1500 battery pack or 3x AAA batteries
Included battery back is USB-C rechargeable
View more details

Shipping Time

Usually ships within 24hrs

Description

See Comfortably in Every Outdoor Situation

The Nitecore HA27 UHE headlamp is designed for outdoor users who care about how they see, not just how bright their light is. Instead of locking you into a single harsh beam, the HA27 UHE offers three selectable color temperatures - warm, neutral, and cool - so you can choose the right light for the task at hand. From relaxed camp chores to active night movement, it delivers comfortable, eye-friendly illumination you can rely on for hours.

One Headlamp, Three Lighting Experiences

Warm light with high color accuracy makes it easier on the eyes when cooking, reading, or organizing gear at camp. Neutral white light provides balanced visibility for hiking and general movement, while cool white delivers stronger contrast for trail navigation and distance awareness. With a wide, even flood beam and up to 800 lumens output, the HA27 UHE adapts naturally to changing terrain, weather, and visibility needs - without forcing you to compromise comfort.

Reliable Power and Built-For-Outdoor Durability

The HA27 UHE features dual power options, allowing you to use the included USB-C rechargeable HLB1500 battery or standard AAA batteries when charging isn’t available. Lightweight and well balanced for long wear, it’s paired with a breathable headband and intuitive dual-button controls. Built to handle real outdoor use, it’s IPX6 waterproof, impact resistant, and includes red light modes, power indicators, lockout protection, and a diffusing sack that easily turns the headlamp into a soft camping lantern.

Specifications

LED	4 dual-core MCT LEDs
Maximum Brightness	800 lumens
Peak Beam Distance	164 yards
Peak Beam Intensity	5632 cd
IP Rating	IPX6
Impact Resistance	1 m
Dimensions	L-2.87" x W-1.69" x H-1.5"
Weight	3.53 oz

BRIGHTNESS OUTPUTS

Primary Light (Neutal White / Warm / Cool White):

MODE	OUTPUT	RUNTIME
Turbo	800 lumens	2 hrs
High	500 lumens	3 hrs 30 mins
Mid	280 lumens	7 hrs
Low	100 lumens	15 hrs
Ultralow	8 lumens	65 hrs

Auxiliary Red Light:

MODE	OUTPUT	RUNTIME
High	15 lumens	11 hrs
Low	5 lumens	34 hrs 30 mins
Slow Flashing	15 lumens	~

Primary Light (Neutal White Light):

MODE	OUTPUT	RUNTIME
Turbo	800 lumens	~
High	800 lumens	~

Compatible Power Sources

BATTERY TYPE	SIZE	NOMINAL VOLTAGE	COMPATIBLE
Nitecore HLB1500 Rechargeable Li-ion Battery Pack		3.85 V	Recommended
Primary Alkaline Battery	AAA	1.5 V	Compatible
Rechargeable Ni-MH Battery	AAA	1.2 V	Compatible
Rechargeable LFP Battery	10400	3.2 V	Incompatible
Rechargeable Li-ion Battery	10400	3.7 V	Incompatible

Included in the Box

Nitecore HA27 UHE
MBC10 Battery Case
Nitecore HLB1500 Battery Pack
Bracket
Headband
Diffusing Stuff Sack
Clip

Select a Video:

Customers praised this 800-lumen headlamp's MCT 3-color temperature technology as "delicious and easy on the eyes." Reviewers highlighted its lightweight, comfortable design and excellent power options, calling it "the best emergency light option." Some noted the headband could be wider for better comfort.

Value (positive)Technology (positive)Comfort (positive)Light (positive)Battery (positive)

5 stars: 7 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Great product

Great product 👌

Glad to see a 3 color! Tried to buy one from Europe last year but it got sent back by officials

Glad to see a 3 color! Tried to buy one from Europe last year but it got sent back by officials for some reason. Let me know if you ever have one that will do 1600 lumens - great for old people skiing in Fog!!

THE HA27 UHE MCT

its light weight and very comfortable I have not had a chance to put the battery run time to test but if it's like any of my other nitecore lights it will be great

Excellent headlight

Excellent headlight. The 3 light modes are a unique and welcome feature. Very light and provides plenty of light.

Great value

This is a good value. Excellent power options. MCT technology is by far the best aspect of these headlamps going forward. The main profile is delicious and easy on the eyes no matter the temperature. I do believe that they could've went a little bit wider with the headband given that that the light sticks off your forehead a little bit further than other lights in this category.It would've just made it a little bit more comfortable, that and the curvature of the plastic bracket should be a little less curvy and more flat kind of like the big lights are such as the NU 43 and that class. Overall this makes for the best emergency light option and light duty and light duty tasks out there in my opinion

Excellent upgrade

Excellent upgrade. After going through dozens of cheap knock offs, I finally invested in quality headlamps to keep in my go-bags in each of my vehicles. Their bright when you need them and calm when you don't.