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NINGHAI QINGHUA ELECTRICAL CO., LTD

Free member Since 2007

Zhejiang, China

Solar cell: poly-crystalline silicon or single-crystalline silicon (3v,75mA) Storage battery: Ni-MH (700mAH) or Super Capacitor (50F) Light source: super luminosity LED; LED quantity: 2 pcs Luminosity colors: red, green, blue, white, yellow (for...

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