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  • How to distinguish the quality of lamps?

      In the ceiling lamp, there are ballast and circulating lamp, and ballast has inductance ballast and electronic ballast. Compared with inductance ballast, electronic ballast can improve the light eff

    2019-09-12

  • Introduction of Copper Wire Lamp Strings

      Copper wire lamp string:  Energy-saving and environmental protection, long life, bright color, delicate shape, variety, concise and soft, good day invisibility, safe and reliable power supply, up to

    2019-09-12

  • How many kilowatts can a square copper wire carry?

      The safe carrying capacity of 4 square millimeter copper core open-wire device is 37 amples; the safe carrying capacity of two wires through steel pipe is 30 amples; and the safe carrying capacity o

    2019-09-12

  • New Method of Using Window Lamp

      The curtain lamp is a series of small light bulbs that can be hung on the curtain. The small light bulbs have color and pure color. Some people's curtains hang down like bead curtains in a serie

    2019-09-12

  • Why are LED small spacing display screens so hot in the market?

      As we all know, small spacing LED display screen is an indoor LED display screen with pixel spacing of P2.5 or less. The emergence of small spacing display technology promotes the development of LED

    2019-09-12

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