@media (max-width: 767px) { /* Styles for screens smaller than 768px wide */ .header { max-width: 100%; } }
var _images=[{id: 39422490476679, available:true, quantity:141, sku:"LL502574", images:[ { src:"//ledlenser.ae/cdn/shop/products/K4R_502574_grey_standard_laying.jpg?v=1623589975", alt:"K4R", ar:1.0, height:600, width:600 }, { src:"//ledlenser.ae/cdn/shop/products/K4R_502574_grey_standard_laying_open.jpg?v=1623589975", alt:"K4R", ar:1.0, height:600, width:600 }, { src:"//ledlenser.ae/cdn/shop/products/K4R_502574_grey_backside.jpg?v=1623589975", alt:"K4R", ar:1.0, height:600, width:600 }, { src:"//ledlenser.ae/cdn/shop/products/K4R_502574_grey_backside_open.jpg?v=1623589975", alt:"K4R", ar:1.0, height:600, width:600 },]},{id: 39422490509447, available:true, quantity:199, sku:"LL502575", images:[ { src:"//ledlenser.ae/cdn/shop/products/K4R_502575_gold_standard_laying.jpg?v=1623589975", alt:"K4R", ar:1.0, height:600, width:600 }, { src:"//ledlenser.ae/cdn/shop/products/K4R_502575_gold_standard_laying_open.jpg?v=1623589975", alt:"K4R", ar:1.0, height:600, width:600 }, { src:"//ledlenser.ae/cdn/shop/products/K4R_502575_gold_backside.jpg?v=1623589975", alt:"K4R", ar:1.0, height:600, width:600 }, { src:"//ledlenser.ae/cdn/shop/products/K4R_502575_gold_backside_open.jpg?v=1623589975", alt:"K4R", ar:1.0, height:600, width:600 },]},{id: 0, images:[]},]
120 lumens
3.5 h
120 lumens
3.5 h

Ledlenser K4R

Small light, big power.

The K4R is a rechargeable keychain light with up to 120 lumens of light output, making itsignificantly brighter than most smartphone flashlight functions. No more messing with annoying cables as the light can be conveniently charged using the integrated fold-out USB-A interface. With its compacted brushed aluminum housing, the K4R combines a high-quality look and feel, making it an elegant and practical accessory for your key ring.

Regular price AED 104.00

AED 104.00
  • FREE Shipping on orders over $100
  • 7 Year Warranty Industry leading coverage
  • 30 Day Returns for change of mind

Special Information


Light Functions

  • Boost - short-duration maximum power for more brightness
  • Power - high light output for every situation
  • Low Power - economical light for long battery life, glare-free reading and working


Turn, press or both - how to switch these Ledlensers on:

  • End Cap Switch - a switch on the end of the light(end cap)

Special Functions

That special something about this Ledlenser:

  • Powerful, compact keychain light with up to 120 lumens of light output
  • High quality brushed aluminum housing with carabiner for easy attachment
  • Easy and fast charging via foldout USB-A interface without separate charging cable
  • Integrated battery and charge level indicator as well as practical transport lock to protect against unintentional switching on


Safety features of this Ledlenser:

  • IP2X - no special protection against elements

Technical Details



  • LED Configuration 1 x Power LED
  • Luminosity1 MAX 120 lumens
  • Battery Duration1 MAX 3.5 h

Battery and Casing

  • Battery Battery 1 x Li-ion 3.7V
  • Water Resistance IP2X
  • Rechargeable Yes

Height and Weight

  • Length (defocused) 52 mm
  • Weight 20 g