the best green energy (solar, semiconductor, led light source, the Lifepo4 Lithiumbattery), the use of micro controllers, thermal infrared ray of human body induction and so on a number of excellent practical control technology, integrated solar lamps and lanterns design to become a revolutionary integration type, perfect the implementation of the low power consumption and high brightness (average 5 w power consumption can be 100 w power consumption of the traditional lighting products illumination), long life and maintenance-free and excellent waterproof and heat dissipation characteristics such as a variety of functional requirements. at the same time, the shipping was very quick and convenient installation. working ...