Nitecore HA23 UHE Black Headlamp - 600 lumens

Outfitted with 4 MCT UHE LEDs, the headlamp delivers a maximum brightness of 600 lumens and a beam distance of up to 132 m. Utilizing the lowest 6 lumens setting, continuous illumination can be achieved for 97 hours when powered by three AAA batteries or 125 hours using a Nitecore HLB1500 rechargeable battery (battery not included).

MCT UHE LEDs provide three selectable color temperatures: natural white light at 4500K, warm light at 3000K, and cold white light at 6500K.

Equipped with TrueVision+ technology, the model delivers enhanced brightness through a beam radius and light transmission reaching up to 94%, ensuring a lifelike representation of illuminated objects with a realistic, three-dimensional effect.

Constructed from robust polycarbonate, the housing ensures exceptional durability. Utilization of high-grade materials and specialized seals allows the flashlight to achieve an impressive IP68 protection rating—providing complete defense against dust ingress and enabling prolonged submersion in water up to 2 meters deep. Additionally, the design withstands impacts from drops of up to 1 meter.

The HA23 operates with three AAA batteries or the Nitecore HLB1500 rechargeable battery (not included). Dual switches situated on the top of the unit enable adjustment of color temperature and brightness level. Simultaneously pressing both buttons engages a lock function to prevent unintended activation. A battery indicator is located on the front, just beneath the LEDs.

Specifications when powered by AAA alkaline batteries

Light modes / runtime / beam distance:

• High – 600 lumens / 1 hour 30 minutes / 132 m
• Medium – 280 lumens / 2 hours 30 minutes / 94 m
• Low – 100 lumens / 8 hours / 54 m
• Ultra-Low – 6 lumens / 97 hours / 14 m
• SOS – 600 lumens
• Beacon – 600 lumens

Red LED:

• High – 15 lumens / 13 hours / 5 m
• Low – 5 lumens / 31 hours / 4 m
• Slow Flash – 15 lumens

Performance using Nitecore HLB1500 rechargeable battery (sold separately)

• High – 600 lumens / 3 hours / 132 m
• Medium – 280 lumens / 4 hours 30 minutes / 94 m
• Low – 100 lumens / 12 hours / 54 m
• Ultra-Low – 6 lumens / 125 hours / 14 m
• SOS – 600 lumens
• Beacon – 600 lumens

Red LED:

• High – 15 lumens / 16 hours / 5 m
• Low – 5 lumens / 41 hours / 4 m
• Slow Flash – 15 lumens

An adjustable elastic band ensures a secure and precise fit for the user. Reflective elements incorporated into the headband enhance visibility and safety during nighttime activities. The set comes with a mounting clip for easy attachment of the flashlight to gear such as a baseball cap, along with a diffusion bag that converts the HA23 into a source of diffused light—ideal for camping situations. The diffusion bag also serves as convenient storage for the flashlight when not in operation.

• Nitecore HA23 UHE headlamp in black, maximum output of 600 lumens
• Powered by 3 x AAA batteries
• Includes an attachment clip
• Supplied with a diffusion bag
• Comes equipped with a headband
• Pack includes a USB-C cable

• Delivers up to 600 lumens of maximum output
• Beam reaches distances of up to 132 meters
• Offers 6 white light modes along with 3 red light settings
• Equipped with 3 selectable light temperatures
• Features an adjustable headband for a secure fit
• Boasts an IP68 waterproof classification