Led lenser k2 high end keyring led flashlight torch 25lm led lenser 8252 the k2 is the slightly bigger brother of the k1 with the same high end build and features and higher output and range features a keyring attachment and very long battery life of 6 hours the body is of aircraft grade aluminium with an attractive knurling that makes the torch easy to grip led lenser 8252 k2 25lm high end led key ring torch black blister