The LED Lenser K1 keychain light is the perfect size for your pocket, purse or keys. The K1 LED flashlight has a powerful 16 lumens to get you from the car to the home, office, or errand keeping your trip safe and well lit. A quick twist of the bezel is all you need to turn this little LED flashlight on and off.
LED Lenser was founded in 1994 by twin brothers Rainer and Harald Opolka in their garage in Germany. Now LED Lenser has over 1000 employees, hundreds of patents and numerous design awards. There are a number of reasons to buy an LED Lenser flashlight, but one very good reason is that they stand behind their product with a five-year-warranty, wherein they will repair or replace the product and ship it back to you at their expense.
Information from LED Lenser