This brennenstuhl mobile akku chip rechargeable led lamp is ideal for use both indoors and out it will become bright almost instantly while using up to 80 less energy than conventional lamps the light generates a low amount of heat which poses very little danger of injury the chip led has an extremely long lifespan as well as being shockproof and maintenance free included in the package is a replaceable lithium ion battery with an approximate charging time of 4 hours the light is equippe