
The Ledlenser HF4R Core offers numerous functions, light modes and nice gimmicks. It is comfortable to wear, but unnecessarily difficult to use due to the confusing instructions. Nevertheless: the test winner.
Ledlenser Headlamp HF4R Core Blue
The Ledlenser HF4R Core is a sleek and extremely lightweight basic model for everyday use. Whether walking the dog or camping, it impresses with optimal illumination of both near and far areas through two light sources, as well as a red front light. The infinitely adjustable lamp head provides flexibility, while the individually adjustable, narrow headband fits securely on the head. This results in a perfectly balanced light distribution with optimal illumination of both near and far areas. The integrated battery can be easily and quickly charged via the Magnetic Charge System. With an IP68 certification, the lamp is also waterproof when submerged for extended periods. Additional clever features include a practical transport lock and a battery and charging status indicator.
Warranty: up to 7 years (with product registration). Weight with battery: 72 g. Housing material: plastic (PC). Housing color: blue. Light output: up to 500 lm in Boost mode and 300 lm in Power mode. Up to 35 hours of runtime in energy-saving mode at 20 lm. Light functions: Low Power, Mid Power, Power, Boost, Red Light. Color temperature: 5200 to 6200 K. Switch: multifunction switch. Color Rendering Index (CRI): 70. Built-in Li-Ion battery (3.7 V, 1000 mAh, 3.7 Wh). Charging time: 180 min, or 130 min to 80% (charging during operation possible). Delivery includes: lamp with battery, Connect adapter, magnetic charging cable with USB-C connection for mains. Protection class: IP68.
Power supply | Rechargeable battery operated |
Light functions | Focusable |
Headlamp Equipment | Red light |
Beam distance | 130 m |
Battery life (full power) | 35 h |
Item number | 37165767 |
Manufacturer | Ledlenser |
Category | Headlamps |
Manufacturer no. | 502791 |
Release date | 20/7/2023 |
Colour | Blue |
Exact colour description | Blue |
Material | Aluminium, Plastic |
Headlamp Equipment | Red light |
Number of LEDs | 2 x |
Luminous flux | 500 lm |
Beam distance | 130 m |
Light colour | White |
Light functions | Focusable |
Number of brightness levels | 4 x |
Lamp operating mode | 120 lumens, 20 lumens, Boost, Power |
Durability | Waterproof |
Protection type (IP code) | IP68 |
Power supply | Rechargeable battery operated |
Battery life (full power) | 35 h |
Battery category | Device batteries |
Battery type | Li-ion |
Power capacity | 3.70 Wh |
Battery size | 18650 |
Charging time | 3 h |
Number of batteries | 1 |
Scope of delivery | Connect Adapter-HF, HF4R Core, Magnetic charging cable, Manual, Rechargeable battery |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Length | 4.20 cm |
Width | 7.20 cm |
Weight | 72 g |
Weight without battery | 72 g |
Product Safety |
Length | 21.60 cm |
Width | 8 cm |
Height | 4.80 cm |
Weight | 189 g |
How often does a product of this brand in the «Headlamps» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Headlamps» category returned?
Source: Galaxus
The Ledlenser HF4R Core offers numerous functions, light modes and nice gimmicks. It is comfortable to wear, but unnecessarily difficult to use due to the confusing instructions. Nevertheless: the test winner.
The Ledlenser HF4R Core offers numerous functions, light modes and nice gimmicks. It is comfortable to wear, but unnecessarily difficult to use due to the confusing instructions. Nevertheless: the test winner.