German designed Robust and durable - ideal for any work-related application, power failures, camping, picnics, hiking, running, cycling, climbing and other outdoor activities. Shock-proof & resilient due to to the anodized aluminium housing. 5x 5mm high performance LEDs for economical energy consumption with a high luminosity - indoors and outdoors. Light output is up to 30 lumens. Convenient and protected on / off button on the end cap of the light. Textured housing surface for maximum grip. Runtime is up to 10 hours What's in the box 1x Aluminium Light with 5x 5mm LEDs 2x Varta Longlife Power AA batteries