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Ledlenser HF4R Core headlamp is a slim, lightweight, and waterproof base model for everyday use when you need a basic headlamp for camping or taking your dog for a walk. It has two separate light sources for close and far-range illumination as well as a separate red light to preserve your night vision. The stepless tilting lamp head and the integrated battery provide maximum flexibility. When reading in your tent, you can tilt the light to where you need it the most without an annoying battery box at the back of your head. You can easily charge the integrated battery via the Magnetic Charge System – even during operation.


Temperature Control system: keeps light from overheating so it can run brighter and longer.
Magnetic Charge System: simple, safe, and reliable charging that is quick and easy to use.
Rechargeable: saves money, batteries and reduces environmental impact
Red light: Helps to maintain night vision in the dark
Transportation lock: prevents light from being turned on accidentally and using up battery.
Memory Function: remembers light mode and brightness level for next use.
Backup Mode: monitors charge level and activates low-power emergency safety light.
Front Switch: quick and easy control of individual light functions
Battery and charge indicator shows how much charge is left and when to power up.
Low battery Warning indicates when battery is almost out.
7 Year Warranty: Be confident that we stand behind the craftsmanship and quality of our products.

Battery & Casing
Battery 1 x Li-ion 3.7V
Battery Capacity2 1000 mAh
Water Resistance IP68
Rechargeable Yes
Weight -72 g

IP Class
IP68 - Protection for submersion in water up to 1.5m deep for up to 30 mins

LED Configuration 2 x High Power LED
Luminosity1 MAX 500 lm - MIN 20 lm
Lighting Range1 MAX 130 m - MIN 15 m
Battery Duration1 MAX 35 h - MIN 2.5 h

Energy Management
Low Battery Warning - it warns you when the battery is low.
Charge Indicator - it shows the current charge status of the battery.
Battery Indicator - Indicates how much charge is left and when to power up.

Light Functions
Power - high light output for every situation
Low Power - economical light for long battery life, glare-free reading and working.
Mid Power - medium light output for every situation
Boost - short-duration maximum power for more brightness
Special Functions
Red Light - allows one to preserve their night vision.
Transportation Lock - prevents the light from being turned on inadvertently
Ledlenser Warranty - 7 Year Warranty