K4R Rechargeable Key Ring Lamp
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60 lumens
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1.5 h
Special Information
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COB LED
This LED enables your Ledlenser to achieve high luminosity.
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Light Functions
These settings are pure and bright:
- Power - optimised light output
- S.O.S - hold the button for 3 seconds to activate the S.O.S safety mode, the distress signal the light emits is SOS in Morse code (3 x short, 3 x long, 3 x short)
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Switches
Turn, press or both - how to switch these Ledlensers on:
- Front Switch - a switch on the front of the light
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Special Functions
That special something about this Ledlenser:
- Extremely Compact - yet very powerful with 60 lumens
- Rechargeable - via the supplied USB cable
- S.O.S - distress signal mode for additional safety
- Metal Snap Hook - for easy attachment to keys, bags, etc.
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IP-Class
Safety features of this Ledlenser:
- IPXX - no special protection against elements
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Casing
So that you can enjoy your light for a long time, every Ledlenser casing is made of high-quality metal. In this instance, it's aluminium to ensure especially light handling.
Technical Details
Ledlenser K4R Rechargeable Key Ring Lamp
LED
- LED Configuration 1 x COB LED
- Luminosity1 MAX 60 lumens
- Battery Duration1 MAX 1.5 h
Battery and Casing
- Battery Battery 1 x Li-ion Polymer 3.7V
- Water Resistance IPXX
- Rechargeable Yes
Height and Weight
- Length (defocused) 50 mm
- Weight 18 g
Product Contents

Ledlenser K4R Rechargeable Key Ring Lamp
- SKU: ZL502066
- EAN: 4058205017343
- SKU: ZL502066
- EAN: 4058205017343
In the box:
- K4R Rechargeable Key Ring Lamp