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Description
LED Lenser K4 Key-ring Floodlight
Great light from such a small star!
The K4R is a key-ring light raising performance, technology and design up to a new level.
The small everyday helper in a premium aluminium case reaches up to 60 lumens and provides
wide area illumination. The K4R is rechargeable as well as equipped with an additional safety feature emitting an SOS (hold switch for 3 seconds) distress signal if necessary.
Extremely compact in size yet very brightwith 60 lumens
Rechargeable via supplied USB cable
Wide area illumination of the surroundings
Metal snap hook for easy attachment
High-quality aluminium case
TECHNICAL DATA
Length defocused [mm] 50
Head diameter [mm] 22
Weight incl. batteries [g] 17
Weight without batteries [g] 14
Focus function No
Head material ABS
Tube material Aluminum alloy
Cartridge No
POWER SUPPLY
Power source type Rechargeable battery
Battery quantity 1
Battery type Li-ion
Battery description Polymer 3.7V
Battery replaceable Yes
Total battery voltage [V] 3.7
Total battery capacity [mAh] 180
Total battery energy² [Wh] 0.67
Rechargeable Yes
UN number UN 3481
Energy modes Energy Saving
Energy status indicator Charge Indicator
FURTHER SPECIFICATIONS
IP class IPXX
Drop test (drop height) [m] 1
Working temperature range [°C] -20 to +40
LIGHT FUNCTIONS
Power, S.O.S.
LIGHT SOURCE
Amount LEDs 1
LED type COB LED
Colour temperature [K] 5500 to 6500
Colour rendering index (CRI) 80
LIGHT VALUES
ANSI – Energy Saving Boost Power Mid Power Low Power
Light output¹ [lm] 60
Beam distance¹ [m] 10
Run time¹ [h] 1.5
SWITCH
Front Switch