Ledlenser K4R key ring lamp 2024

The smallest format, the biggest power: K4R is a rechargeable key fob with a light output of up to 120 lumens. This makes it significantly brighter than the torch function of many smartphones. No more annoying cables: the lamp is conveniently recharged via the integrated, foldable USB-A port. With its compact brushed aluminium housing, the K4R combines a high-quality look and feel. It is therefore ideal as a stylish and practical accessory for your key ring.

Features

Ultra-compact key fob light with a light output of up to 120 lumens.
High-quality brushed aluminium housing with carabiner for easy attachment.
Quick and easy charging via foldable USB-A interface without separate charging cable.
Integrated charge and battery level indicator.
Practical transport lock that protects against unintentional switching on.

Technical specifications

Luminous range: 30 m
Maximum luminous flux: 120 lm
Number of light sources: 1
CRI: 70
Light sources colour temperature: 5000 - 8000
Rechargeable: Yes
Recharge time: 180 min
Material: Aluminium alloy
Protection class: IP20
Operating temperature: -20 / 40°C