The Ledlenser K4R is an ultra-compact and powerful keychain light, delivering up to 120 lumens. It...The Ledlenser K4R is an ultra-compact and powerful keychain light, delivering up to 120 lumens. It is easily rechargeable via its integrated fold-out USB-A interface, eliminating the need for cables. Crafted with a brushed aluminum housing, the K4R offers a premium look and feel, making it an elegant and practical accessory for your keys. This light features multiple brightness modes: Low Power (20 lumens, 3.5 hrs run time), Standard Power (80 lumens, 1 hr run time), and Boost Mode (120 lumens for a burst of maximum light). It also includes a carabiner for easy attachment to keychains, backpacks, or purses, a transport lock to prevent accidental switching on, and a charge level indicator. Specifications include a weight of 20g, length of 52mm, width of 25mm, a 180mAh battery capacity, and a 2-meter drop test rating. The LED color is white with a color temperature of 5000k to 8000k and a color rendering index of 70 CRI.
The Ledlenser K4R is an ultra-compact and powerful keychain light, delivering up to 120 lumens. It is easily rechargeable via its integrated fold-out USB-A interface, eliminating the need for cables. Crafted with a brushed aluminum housing, the K4R offers a premium look and feel, making it an elegant and practical accessory for your keys. This light features multiple brightness modes: Low Power (20 lumens, 3.5 hrs run time), Standard Power (80 lumens, 1 hr run time), and Boost Mode (120 lumens for a burst of maximum light). It also includes a carabiner for easy attachment to keychains, backpacks, or purses, a transport lock to prevent accidental switching on, and a charge level indicator. Specifications include a weight of 20g, length of 52mm, width of 25mm, a 180mAh battery capacity, and a 2-meter drop test rating. The LED color is white with a color temperature of 5000k to 8000k and a color rendering index of 70 CRI.