LEDLENSER H19R Core Headlamp – Precision Engineering. Unmatched Power. Total Control.
Engineered for elite performance in the harshest environments, the LEDLENSER H19R Core is a high-powered, multi-functional headlamp designed for professionals, adventurers, and technicians who demand maximum illumination, rugged durability, and intuitive control. With up to 3500 lumens of focused light output and a versatile suite of smart features, the H19R Core delivers elite lighting performance in the most demanding conditions.
🔦 Dual-Beam Brilliance: Independent Spot and Flood LEDs
At the core of the H19R is its dual-lens system, enabling independent control of flood and spot beams. This offers unmatched flexibility in real-time:
Floodlight – Wide-angle illumination for close-up work or general visibility
Spotlight – Long-distance focus, ideal for navigating terrain or inspecting distant targets
Hybrid Mode – Blend both for a seamless, high-clarity beam field
Whether you’re on a high-altitude climb, navigating a tunnel, or setting up a nighttime work zone, the H19R Core offers adaptive lighting on demand.
🚀 Unprecedented Power Output: Up to 3500 Lumens
Step into a new dimension of brightness with three powerful modes:
ModeOutputBeam RangeRuntimeBoost3500 lumensUp to 300 mShort burstPower1800 lumens~200 m~4 hoursLow Power200 lumens~80 mUp to 20 hours
Complementing the raw output is flicker-free light with a color temperature of 6500K and a CRI of 70, providing sharp, true-to-life color visibility.
🧠 Intelligent Optisense Technology
No need to fumble with settings — Optisense Technology automatically adjusts brightness based on ambient lighting conditions. Whether entering a tunnel or moving from dusk to pitch-black night, your headlamp optimizes light output in real-time, preserving battery life and eye comfort.
🌙 Red Light Mode for Night Vision
Switch to red mode to retain natural night vision during nocturnal operations like stargazing, wildlife monitoring, or tactical tasks. Maintain full awareness without compromising your adapted eyesight.
⚙️ Built for Harsh Environments
From downpours to dust storms, the H19R Core is built to endure:
IP68-rated: Fully dust-tight and submersible up to 1.5 meters for 30 minutes
3.3 ft (1 m) impact-resistant: Survives drops and tough handling
Rugged aluminum-polycarbonate body: Industrial-grade resilience
It’s a lighting tool made for real-world abuse in fieldwork, construction, outdoor expeditions, and emergency response.
🎛️ Precision Controls & Memory Function
Multifunction switch: Easily toggle between brightness modes, red light, or spot/flood adjustments.
Stepless dimming: Tailor brightness precisely to your task.
Memory mode: Automatically resumes the last-used setting.
Transportation Lock: Prevents accidental power-on during travel or storage.
🔋 Power That Keeps Going
The 7.4V, 4800mAh lithium-ion battery delivers up to 20 hours of runtime on low power and recharges using a magnetic snap-on cable for effortless top-ups. A full charge takes approximately 5 hours, and the magnetic connector ensures durability and ease, especially with gloved hands.
🧢 Ergonomic Fit for Long-Term Wear
Weighing in at 374 grams, the H19R Core is designed for comfort under pressure. The adjustable three-strap head harness balances weight evenly across the head, reducing fatigue during prolonged use. The tiltable head unit (100° angle) ensures beam direction is always on target, whether you’re upright, kneeling, or prone.
📊 Technical Specifications Summary
FeatureSpecificationLED Configuration1 x Xtreme LED (Dual Beam)Lumens (MAX/MIN)3500 lm / 200 lmBeam Range300 m (max), 80 m (min)Runtime20 h (low), 4 h (high)BatteryLi-ion 7.4V, 4800mAhChargingMagnetic USB, 5-hour charge timeWater ResistanceIP68 (submersible)Impact Resistance3.3 ft (1 m)Weight374 gHead Diameter68 mmCRI / Color Temp.CRI 70 / 6500KRed Light ModeYesMemory FunctionYesOptisenseYesMade inChina
🏁 Who It’s For
Industrial professionals & technicians
Search & rescue teams
Nighttime runners, trekkers & campers
Utility & maintenance workers
Mountaineers, spelunkers & explorers
🌟 Why Choose the LEDLENSER H19R Core?
Elite-level brightness up to 3500 lumens
Dual-beam flexibility with separate flood/spot adjustments
Smart lighting controls with Optisense and memory
Extreme durability with waterproof and impact-resistant housing
Ergonomic design for comfort during extended use
