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2020-10-02
■LED is called led for short. It is made of gallium (GA), arsenic (as), phosphorus (P), nitrogen (n),
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2020-10-02
■Generally speaking, silica gel can be divided into organic silica gel and inorganic silica gel accor
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2020-10-02
■With the acceleration of urbanization process, urban nightscape decoration lighting has also been hi
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2020-10-02
■In order to solve the above-mentioned problems in the prior art, the purpose of the present inventio
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2020-10-02
■1. An LED flexible neon light, comprising an outer covering and an inner core board, characterized i