The Ledlenser H19R Core Headlamp is a premium rechargeable headlamp designed for professional work, search and rescue, demanding outdoor adventures and technical applications where maximum lighting performance is essential
Built as one of the most powerful models in the Ledlenser H-Series, the H19R Core combines exceptional brightness, advanced beam technology and professional-grade durability in a comfortable, well-balanced design. Whether you’re working in challenging environments, navigating remote terrain or undertaking expedition-level activities, it delivers outstanding hands-free illumination when reliability matters most.
Producing up to 3500 lumens in Boost mode with a beam distance of up to 300 metres, the Ledlenser H19R Core provides exceptional visibility across a wide range of environments. Its innovative Fusion Beam Technology uses independently adjustable flood and spot lenses, allowing you to customise the light pattern with an ideal combination of broad close-range illumination and powerful long-distance reach.
Powered by a removable 4800 mAh Li-ion battery pack, the H19R Core offers up to 20 hours of runtime on Low Power mode and recharges conveniently using Ledlenser’s Magnetic Charge System. The removable battery design also allows for easy replacement when required.
The intuitive three-way front switch provides simple access to the lighting modes, while a dedicated red light mode helps preserve night vision during camping, navigation and other low-light tasks. A 95° stepless tilting lamp head allows precise beam positioning for maximum control in any working environment.
Additional smart features including Memory Function, Backup Mode, Transportation Lock and battery status indicators enhance usability during extended operation. Constructed with a durable aluminium alloy body and rated IP68 for dust-tight and waterproof protection, the Ledlenser H19R Core is built to withstand harsh outdoor and professional conditions.
Features
- Premium rechargeable headlamp for professional work, search and rescue and outdoor adventures.
- Delivers up to 3500 lumens of brightness.
- Beam distance of up to 300 metres.
- Fusion Beam Technology with independently adjustable flood and spot beams.
- Dual high-performance Xtreme LEDs.
- Dedicated red light mode preserves night vision.
- Rechargeable removable 4800 mAh Li-ion battery pack.
- Magnetic Charge System for quick and secure charging.
- Up to 20 hours runtime on Low Power.
- Three-way front switch for intuitive operation.
- 95° stepless tilting lamp head for precise beam positioning.
- Memory Function recalls the last lighting mode used.
- Backup Mode extends usable runtime when battery power is low.
- Transportation Lock prevents accidental activation.
- Battery status indicators.
- Durable IP68 dust-tight and waterproof construction.
- 1.5-metre drop resistance.
- Comfortable adjustable and washable headband.
- Replaceable battery for extended service life.
Specifications
- Max Output: 3500 lumens (Boost).
- Beam Distance: Up to 300 meters (Boost).
- Runtime (ANSI/PLATO standards):
- Boost: 3500 lm / 300 m (short duration)
- Power: 1600 lm / 230 m / ~4 hours
- Mid Power: 800 lm / 150 m / ~7 hours
- Low Power: 200 lm / 80 m / ~20 hours
- LEDs: 2x Xtreme high-power white LEDs (6000–7500 K, CRI 70).
- Battery: 1x removable 7.4V 4800 mAh Li-ion (35.52 Wh). Replaceable and features energy status indicators.
- Head diameter: 68 mm.
- Weight: 374 g (with battery) / 224 g (without battery) — well-balanced for extended wear.
- Materials: Aluminum alloy tube, PC head, PMMA optics.
- Operating temperature: -20°C to +40°C

























