The Ledlenser HF4R Core Headlamp is a compact rechargeable headlamp designed for everyday outdoor adventures, hiking, running, camping and general hands-free lighting where comfort, reliability and ease of use are essential
Built for everyday versatility, the Ledlenser HF4R Core combines a slim, lightweight design with dependable performance and premium weather protection. Whether you’re walking the dog, setting up camp, exploring local trails or working around the home, it provides bright, balanced illumination in a comfortable package that is easy to wear for extended periods.
Delivering up to 500 lumens in Boost mode with a beam distance of up to 130 metres, the HF4R Core provides excellent visibility for both close-range tasks and forward illumination. Its Fusion Beam Technology uses two white LEDs to create a balanced combination of wide flood lighting and focused distance illumination, making it well suited to a variety of outdoor activities.
A dedicated red light mode helps preserve night vision and is ideal for camping, reading, astronomy and other situations where softer lighting is preferred. The stepless tilting lamp head allows the beam to be positioned precisely, while the simple front switch provides intuitive one-handed operation.
Powered by an integrated 1000 mAh Li-ion rechargeable battery, the HF4R Core offers up to 35 hours of runtime on Low Power mode and recharges quickly using Ledlenser’s convenient Magnetic Charge System. Integrated battery indicators, Memory Function, Temperature Control and a Transportation Lock add everyday convenience and dependable performance.
Despite weighing only 72 g, the Ledlenser HF4R Core is built for demanding outdoor conditions with IP68 dust-tight and waterproof protection, 2-metre drop resistance and a durable polycarbonate construction. Its combination of lightweight comfort, balanced beam pattern and rugged durability makes it an excellent everyday headlamp.
Features
- Compact rechargeable headlamp for hiking, running, camping and everyday use.
- Maximum output of 500 lumens.
- Beam distance of up to 130 metres.
- Fusion Beam Technology combines flood and spot illumination.
- Dedicated red light mode helps preserve night vision.
- Integrated 1000 mAh Li-ion rechargeable battery.
- Magnetic Charge System for quick and convenient charging.
- Up to 35 hours runtime on Low Power.
- Stepless tilting lamp head for precise beam positioning.
- Simple one-handed front switch operation.
- Memory Function recalls the last lighting mode used.
- Battery and charge indicators.
- Transportation Lock prevents accidental activation.
- Temperature Control System for reliable performance.
- Lightweight design weighing only 72 g.
- Durable IP68 dust-tight and waterproof construction.
- 2-metre drop resistance.
- Operating temperature range from -20°C to +40°C.
Specifications
- Maximum Brightness: 500 lumens (Boost mode)
- Beam Distance: Up to 130 meters (Boost)
- Runtime: Up to 35 hours (Low Power, 20 lm); 2.5 hours on Power mode
- Light Sources: Two white LEDs (for balanced flood + spot illumination) + dedicated red front light
- Weight: 72g (very lightweight and comfortable)
- Water/Dust Resistance: IP68 (fully dust-tight and submersible)
- Drop Resistance: 2 meters
- Charging: Magnetic Charge System (USB-C compatible, ~180 minutes / 3 hours to full charge)
- Battery: Integrated Li-ion rechargeable (1000 mAh)
- Tilt: Stepless tilting lamp head
- Operating Temperature: -20°C to +40°C




















