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Safe Light Buoy creats a hope for the surviors of boating accidents using lasar light .
Those who survive the capsizing of a boat and find themselves in the water also find that their self-defence capabilities are extremely ddiminished . Even if they have a life vest or buoy ,maritime search and rescue personnel is hard to find them .The Safe Light Buoy can light six lasar light and help the researcher find them quickily on the ocean in the night .
Zhiqing Wang Bin Zhang Huijun Shi Ke Cao