Nitecore HC65 UHE Headlamp 2000 Lumens - 18650 4000mAh battery

The Nitecore HC65 UHE headlamp offers a maximum output of 2000 lumens with a reach of 222 meters, ideal for outdoor activities, trekking, caving and professional interventions. Equipped with an 8-core UHE primary LED, High CRI>90 white auxiliary LEDs and red auxiliary LEDs. Lightweight and compact, this 152g headlamp certified IP68 combines performance and practicality for all your lighting needs.

8-Core UHE LED and Triple Auxiliary Lighting

The 8-core UHE LED system at 6000K offers a maximum output of 2000 lumens, ideal for extreme visibility. Its simplified dual button control (power + MODE) allowing quick access to all functions. 4 primary white light levels, 2 High CRI>90 white auxiliary light levels at 4500K for superior color rendering, and 3 red auxiliary light modes with SOS and Beacon special modes. The Nitecore 18650 NL1840HP 4000mAh battery offers up to 82 hours of runtime with fast USB-C charging in 2 hours.

Professional Construction and Extreme Durability

Designed to face the most demanding environments, the HC65 UHE combines aerospace-grade aluminum anodized HA III in a compact and ergonomic format. Whether you explore underground, hike in the mountains, or intervene on missions — this headlamp takes everything thanks to its submersibility up to 2 meters (total protection against water and dust in prolonged immersion) and its resistance to drops from 2 meters. Its adjustable headband with stabilizing top strap and 180° rotation allow you perfect positioning for any lighting angle, while its 100° lighting angle optimizes light distribution. A versatile companion you won't be able to do without — always ready, never bulky.

Operating Instructions

Control via two buttons: power button (ON/OFF and intensity adjustment) + MODE button (light source switching)

Power ON/OFF: When the light is off, hold the power button for 1 second to access MID mode. When the light is on, hold the power button or MODE button for 1 second to turn it off.

Primary white light: From MID, press the power button briefly to cycle through levels: MID - HIGH - HIGHER. Press the power button twice to access TURBO mode, press briefly to return to previous state.

Auxiliary white light: When the light is off, press the power button twice to access ULTRALOW. Press the power button briefly to switch from ULTRALOW to LOW.

Auxiliary red light: When the light is off, hold the MODE button for 1 second to access auxiliary red light. Press the power button briefly to cycle through: Red LOW - Red HIGH - SLOW FLASHING.

Light source selection: When the light is on, press the MODE button briefly to switch between sources: Primary white light - Auxiliary white light - Auxiliary red light.

Special modes (SOS/Beacon): Regardless of the lamp state, press the MODE button twice to access SOS mode. Press the power button briefly to switch between SOS and BEACON, press the MODE button twice again to return to previous state.

Lock/Unlock: When the lamp is off, hold both buttons for 2 seconds until the auxiliary white light flashes 3 times (locked). To unlock, hold both buttons again for 2 seconds until ULTRALOW mode activates.

Battery indicators: When the light is off, press the MODE button briefly to display charge level via 4 indicators (4 constant = 75-100%, 3 constant = 50-75%, 2 constant = 25-50%, 1 constant = 0-25%).

USB-C charging: Connect the USB-C cable to the charging port and to a power source (5V/2A adapter recommended). Indicators progressively switch from flashing to constant light. Charging time: approximately 2 hours. When the 4 indicators are constantly lit, the battery is fully charged.

Maintenance: Lubricate O-rings with silicone grease every 6 months. Recharge battery every 3 months if the lamp is not used.

Specifications

• 8-core Ultra High Efficiency UHE LED 6000K, High CRI>90 Auxiliary LED 4500K, Red Auxiliary LED
• Lighting angle: 100°
• Rotation: 180°

With Nitecore 18650 NL1840HP 4000mAh Battery (included):

• 4 Primary White Light modes:
• TURBO: 2000 ANSI Lumens (2h) 728 feet / 222 meters 12293cd
• HIGHER: 1300 ANSI Lumens (5h) 591 feet / 180 meters
• HIGH: 400 ANSI Lumens (14h) 328 feet / 100 meters
• MID: 100 ANSI Lumens (31h) 157 feet / 48 meters
• 2 Auxiliary White Light modes (High CRI>90):
• LOW: 40 ANSI Lumens (40h) 39 feet / 12 meters
• ULTRALOW: 8 ANSI Lumens (82h) 20 feet / 6 meters
• 3 Auxiliary Red Light modes:
• HIGH: 15 ANSI Lumens (37h) 26 feet / 8 meters
• LOW: 5 ANSI Lumens (66h) 16 feet / 5 meters
• SLOW FLASHING: 15 ANSI Lumens
• Special Modes: SOS (1300 lumens) / BEACON (1300 lumens)
• Power source: 1 Nitecore 18650 NL1840HP 4000mAh battery or 2 CR123A batteries
• Maximum runtime: 82 hours (Ultralow mode)
• Charging port: USB-C
• Charging time: 2 hours (with 5V/2A adapter)
• Charging indicator: 4 progressive LED indicators
• Battery indicator: 4 levels displayed
• Materials: Aerospace-grade aluminum with military-grade hard anodized finish HA III
• Dimensions: 3.52" / 89.5mm (L) x 1.66" / 42.2mm (W) x 1.81" / 46mm (D)
• Weight: 5.36oz / 152g (with battery)
• Impact resistance: 6.6 feet / 2 meters
• Waterproof rating: IP68 (submersible up to 2 meters)

Box Contents

• 1 Nitecore HC65 UHE Headlamp
• 1 Nitecore 18650 NL1840HP 4000mAh Battery
• 1 USB-C / USB-C Cable
• 1 Elastic headband
• 1 Stabilizing top strap
• 1 Storage case
• 1 User manual