Flashlight Nitecore HA25 UHE — compact headlamp/handheld, up to 800 lm output

The Nitecore HA25 UHE is a compact flashlight designed for both headlamp and handheld use. With a maximum output of up to 800 lumens, it provides bright, portable illumination for tasks that require focused light or broad area visibility. The unit is lightweight and configurable for hands-free operation on a headband or for use as a conventional handheld torch, making it adaptable for outdoor activities, work environments, and emergency situations.

Advantages

The HA25 UHE combines dual-use versatility with a high lumen output in a compact form factor. Its design supports hands-free mounting on a head strap while remaining easily detached for handheld use. The light intensity range up to 800 lumens supplies sufficient brightness for close-up tasks and short- to medium-range visibility. The streamlined construction and user-oriented controls enable quick mode changes and straightforward operation in low-light conditions.

Suitable for

• Hiking, camping and other outdoor pursuits where portability matters
• Worksite tasks that require hands-free illumination
• Home maintenance, inspections and repairs
• Emergency lighting during power outages or roadside assistance

Key specifications

• Maximum output: up to 800 lumens
• Form factor: convertible headlamp and handheld flashlight
• Portable and lightweight design suitable for head mounting
• Multiple light levels for adjustable brightness
• Durable construction intended for outdoor and work use

How to use

Attach the light to the supplied headband for hands-free operation, positioning it on the forehead to align the beam with your line of sight. For handheld use, remove the unit from the headband and hold it by the body, using the control switch to cycle through brightness levels and modes. Use higher output settings for tasks requiring more illumination and lower settings to conserve battery life. Ensure batteries are installed with correct polarity and replace or recharge them according to the manufacturer’s guidance.

Usage recommendations

The HA25 UHE performs best when matched to the task: use lower output modes for prolonged wear or close-range work, and switch to the maximum output for short-duration tasks that require greater visibility. Store the unit in a dry place and check battery condition before extended outings to prevent unexpected power loss.