High quality everyday LED key-light made from strong aircraft-grade aluminium. Though minute it is a touch larger than some other micro-sized lights and this extra size equates with bigger output: a beam distance up to 20 metres with a maximum 25 lumens brightness. Not bad for a teeny torch the size of a finger and weighing only 20g. It makes it a helpful source of short-distance light, useful for finding things hidden under the bed, for lighting up key holes or even checking your footing in slippery conditions. Turn it on with a deliberate twist-action, a feature which makes it less likely to come on by accident in your pocket. Even if it does the generous 5 hour burn time should keep this mini key-light going for longer than others. Batteries: 4 x AG3 (included). Supplied with : Batteries (4xAG13) Peace of Mind An industry leading warranty is backed up by a clever modular construction in many of our torches which means that should a replacement part be required the whole torch does not need to be discarded. This provides exceptional long term user value. As a leading international brand of hand-held torches and head lamps, Ledlenser is renowned for superior German engineering, outstanding performance, and state-of-the art technologies, such as the patented Advanced Focus System and Smart Light Technology. Constantly driving innovation to provide class- leading lighting instruments, Ledlenser is the brand of choice for professional tradesmen, emergency services personnel, search rescue teams and serious outdoor enthusiasts. Ledlenser hand torches and head lamps deliver breath-taking, bright homogenous white light, that turns night into day and simply has to be seen to be believed.