Japan Greenhouse company released no battery LED portable light

According to Japanese media reports, Japan's Greenhouse company in September 3rd issued a salt water power generation LED portable lamp, the device does not need to use any battery, suitable for emergency and outdoor occasions.

The LED portable lamp by magnesium metal (negative) and carbon (positive) electrolytic power, the electrolyte is mixed brine, Yao Jia 350CC 16g against the salt water, also can use water, a magnesium rod can be used for 120 hours, every 8 hours of use water to replace a.

In addition, the portable lamp and USB interface, can be used to support a number of USB charging equipment, in addition to the portable lamp is also designed with a wall hole for hanging walls. The lantern is priced at 3980 yen (about 320 yuan).