LED lighting battery
He is a designer Lu Yi brings light emitting cells (lighting battery), using LED technology, it will be left completely torch in historical perspective: the structure is very simple in the traditional installation of a battery LED cathode through a link containing lines and switches connected to the anode, in general can still be used as a normal battery, but when necessary can be pressed into the ‘light switch, light.
Very practical design, Lu Yi, said the introduction of the LED light source with high efficiency in terms of a new battery or even able to provide 120 hours of lighting. Therefore, taking into account the design has not changed the basic structure of the battery and LED low-cost, light this battery issue still has commercial potential, at least, this can bring more people practice - each family, and not necessarily have flashlights, but it must be the battery.