KLARUS H1A Featherweight Headlamp

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square h1a.jpg

KLARUS H1A Featherweight Headlamp


The KLARUS H1A is a superbright, featherweight, all-purpose aluminum headlamp. Color: Red. Includes: case, headband, USB charging cord, battery.


KLARUS 14500 Li-ion AA battery with Micro-USB charging


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  • Aerospace Aluminum Alloy : light weight, high strength, corrosion resistant and optimal heatdissipation.
  • Three light sources: long range main beam, floodlight, and red light to meet different needs.
  • Main lamp features CREE XP-L V6 LED, maximum output up to 550LM, extended range light.
    • Side lamp (white light) features CREE XP-E2 R2 LED(4000K), floodlight with even illumination, suitable for short distance.
    • Side lamp (red light) features CREE XP-E2 P2 red LED, signal light, optimal for night-vision protection and short distance illumination at night.
  • PMMA optical lens on main lamp with 92% light transmission. 
  • Lens of main lamp features patented design to protect user vision, improved comfort and maximum optical advantage.
  • Fade-in and Fade-out function when the Turbo mode is the initial mode for on and off to promote eyes safety and improve user experience.
  • 90° adjustable angle, illuminates from any direction.
  • Newest Intelligent Temperature protection System (ITS) monitors the internal temperature; adjusts brightness for balanced output; protects the LED and internal components; ensures safety, stability and optimal performance. 
  • Unique lock-out function to avoid accidental operation and activation during storage, preventing risk of eye damage. 
  • Intelligent battery indicator function displays remaining battery capacity at will to control light use. 
  • Headband includes sweatband design for long term comfort. 
  • Compatible with all AA alkaline, Ni-MH and 14500 Li-Ion batteries. 


  • Main lamp: CREE XP-L V6 LED, 50000 hours life.
    • Side lamp(white light): CREE XP-E2 R2 LED, (4000K), 50000 hours life.
    • Side lamp(red light): CREE XP-E2 P2 red LED, 50000 hours life.
  • Main lamp: 3 lighting levels.
    • Side lamp (white light): 2 lighting levels, 1 flash/strobe level.
    • Side lamp(red light): 1 lighting mode, 1 flash/strobe level.
  • Working voltage 0.9V-4.2V.
  • Battery: AA alkaline, Ni-MH battery, and 14500 Li-Ion batteries.
  • Reflector: Lens.
  • Switch: dual switch at top.
  • Size: 66mm (2.6")x40mm(1.57")x32mm(1.26") .
  • Weight: 67g (2.36oz) (w/o battery).
  • Material: 6061-T6 Aerospace Aluminum Alloy.
  • Waterproof: IPX6 waterproof.
  • Accessories: Headband x1 , Carrying Case x 1, 14500 Battery with Micro-USB Charging Port x1, Micro-USB x 1.