Nitecore HA11 headlamp (Nitecore, SKU: HA11) is an ultralight headlamp equipped with a primary white light and an auxiliary red light that helps preserve night vision. The NiteLab UHE LED provides an output of up to 240 lumens and a beam distance of up to 90 m. The design is powered by one AA power source or a 14500 Li-ion rechargeable battery, making it easier to select a power source suitable for the intended use.

Key features

• maximum white light output of 240 lumens and a beam distance of up to 90 m
• energy-efficient NiteLab UHE LED
• primary white light and auxiliary red light
• three white light brightness levels
• constant and slowly flashing red light
• SOS and Beacon special modes
• integrated multifaceted optical system providing a uniform beam
• direct access to Ultralow mode
• two buttons with different shapes and tactile surfaces for easy one-handed operation
• ability to switch between white and red light
• lockout function preventing accidental activation
• compatibility with AA batteries and rechargeable batteries as well as 14500 Li-ion rechargeable batteries
• maximum runtime of up to 126 hours with the NL1411R rechargeable battery
• lightweight construction weighing 38 g with the bracket and headband, excluding the power source
• housing made from impact- and low-temperature-resistant PC plastic
• IP66-rated dust and water resistance and impact resistance from a height of 1 m

Set contents

• Nitecore HA11 headlamp
• alkaline AA battery
• headband
• clip

Technical specifications

• manufacturer: Nitecore
• model: HA11
• type: headlamp with a replaceable power source
• primary light source: NiteLab UHE LED
• auxiliary light source: red light
• High mode with an alkaline AA battery: 240 lumens / 4 hours / 90 m
• Low mode with an alkaline AA battery: 60 lumens / 11 hours / 45 m
• Ultralow mode with an alkaline AA battery: 6 lumens / 75 hours / 15 m
• constant red light with an alkaline AA battery: 10 lumens / 13 hours / 7 m
• High mode with the NL1411R rechargeable battery: 240 lumens / 7 hours / 90 m
• Low mode with the NL1411R rechargeable battery: 60 lumens / 18 hours / 45 m
• Ultralow mode with the NL1411R rechargeable battery: 6 lumens / 126 hours / 15 m
• constant red light with the NL1411R rechargeable battery: 10 lumens / 23 hours / 7 m
• red Slow Flashing mode: 10 lumens
• SOS mode: 240 lumens
• Beacon mode: 240 lumens
• maximum beam intensity: 2,030 cd
• compatible power sources: 1 14500 Li-ion rechargeable battery, 1 alkaline AA battery, 1 lithium iron AA battery or 1 Ni-MH AA rechargeable battery
• recommended Li-ion rechargeable battery: Nitecore NL1411R 14500 1,100 mAh
• optical system: integrated multifaceted lens
• housing material: impact- and low-temperature-resistant PC plastic
• IP rating: IP66
• impact resistance: drop from a height of 1 m
• dimensions with the bracket: 61.5 × 36.2 × 28.9 mm
• weight with the bracket and headband, excluding the power source: 38 g
• weight with the bracket, headband and alkaline AA battery: 62 g

The Nitecore HA11 combines low weight, white and red illumination and compatibility with various power sources, supporting work and movement after dark while keeping both hands free.