Nitecore HA19 600 Lumens - MCT RGB Multipurpose Headlamp 3 Color Temperatures AA

The Nitecore HA19 is an ultra-lightweight all-purpose headlamp featuring MCT (Multiple Color Temperatures) technology to adapt to every situation. It offers three dedicated color temperatures: warm white 3000K (CRI98) (cuts through fog and rain), neutral white 4500K (CRI85) (balanced natural illumination for everyday use), cool white 6500K (CRI73) (maximum outdoor visibility), complemented by 3 RGB auxiliary LEDs: red (preserves night vision), green (wildlife observation and map reading), blue (nighttime fishing). With 600 lumens and 130m beam distance, the HA19 is the essential versatile headlamp for hiking, camping, jobsite work and emergencies.

MCT Performance and Flexible Dual Power Options

Its dual-button interface allows fast switching between color temperatures, brightness levels and RGB modes without complex navigation. The two buttons, different in shape and touch, enable safe one-handed operation even in demanding conditions. 4 brightness levels (HIGH/MID/LOW/ULTRALOW) plus SOS and Beacon modes cover every situation. Powered by 2 included AA batteries compatible with alkaline, lithium 1.5V and rechargeable AA 1.5V, it also accepts Nitecore NH2400 USB-C rechargeable batteries for maximum flexibility. Its ULTRALOW 6 lumens mode delivers 90h of runtime for extended expeditions and emergency preparedness.

⚠️ Incompatible with 14500 batteries (3.6/3.7V).

Multipurpose Clip and Versatile Usage

Beyond its lighting performance, the HA19 stands out for its installation versatility: its included four-way mounting clip attaches to caps, backpack straps, shoulder straps or gear for hands-free lighting in any scenario. Its included diffusing stuff sack transforms the HA19 into a camping lantern to illuminate an entire tent or create ambient lighting. Made from special PC plastic resistant to impact and low temperatures, at 3.77oz / 107g, comfortable for all-day wear. With its unibody multi-facet optical lens system and IP68 certification, the HA19 is the headlamp that adapts to all your adventures.

Operating Instructions

Power and Brightness Levels: Press the main button to turn on in WHITE LIGHT. Successive presses to cycle: HIGH→MID→LOW→ULTRALOW→OFF.

Color Temperature: Hold the main button to switch between warm white (3000K), neutral white (4500K) and cool white (6500K).

RGB Modes: Press the secondary button to access auxiliary modes: red, green, blue. Successive presses to cycle between available modes and levels.

Special Modes: Double-press the main button for SOS or Beacon (neutral white).

Battery Level: Indicator lights up according to remaining charge level.

Specifications

• LED: 4x Dual-Core MCT UHE + 2x RGB LEDs
• Color temperatures: 3000K Warm (CRI98) / 4500K Neutral White (CRI85) / 6500K Cool White (CRI73)
• Optics: Unibody multi-facet lens system
• Peak beam intensity: 4194cd
• Maximum range: 427ft / 130m
• Primary Light (3 color temperatures):
• HIGH: 600lm (2h30min) 427ft / 130m 4194cd
• MID: 300lm (4h) 302ft / 92m 2129cd
• LOW: 100lm (10h30min) 177ft / 54m 721cd
• ULTRALOW: 6lm (90h) 43ft / 13m 43cd
• Special Modes (neutral white): SOS (600lm) / Beacon (600lm)
• Red Light:
• HIGH: 15lm (11h) 20ft / 6m 10cd
• LOW: 5lm (39h) 13ft / 4m 4cd
• Slow Flashing: 5lm
• Green Light: 25lm (13h) 30ft / 9m 22cd
• Blue Light: 5lm (13h) 13ft / 4m 3cd
• Power source: 2x AA 1.5V batteries (included)
• Compatible: NH2400 USB-C / alkaline / lithium 1.5V / rechargeable AA 1.5V
• ⚠️ Incompatible: 14500 battery (3.6/3.7V)
• Maximum runtime: 90h (ULTRALOW)
• Control: 2 buttons different in shape and touch (one-handed operation)
• Four-way mounting clip: Cap, backpack strap, shoulder strap, gear
• Diffusing stuff sack included: Converts to camping lantern
• Materials: Special PC plastic, impact and low temperature resistant
• Dimensions: 2.56" / 65mm (L) x 1.73" / 44mm (W) x 1.42" / 36mm (H)
• Weight: 3.77oz / 107g
• Impact resistance: 3.28ft / 1m
• Waterproof rating: IP68

Box Contents

• 1 HA19 Headlamp
• 1 Headband
• 1 Multipurpose Clip
• 1 Diffusing Stuff Sack
• 2 AA Batteries