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  • Copper is commonly used in lighting, but I didn't realize that there are so many stories about it.

      Copper is called "red gold" in ancient times. Its color is the same as gold. It is the earliest smelting metal in the world. Although it is not as valuable as gold and silver, nor as refin

    2019-09-12

  • The Role of Ground Line

      The primary function of the ground wire is that when an electrical appliance is faulty, the power supply may break down (or: destroy) some components and make the shell of the electrical appliance l

    2019-09-12

  • Skills of Installing Lamps

      1. When installing lamps and lanterns, many troubles can be saved if the control switch is installed. Because if only a master switch and several lights are on and off together, the light and shade

    2019-09-12

  • Reasons for Unscientific Conditions of LED Lamp Strings

      The improper treatment of "shading" is the reason for the above unscientific situation.  Now the question is: Why haven't these wonderful flowers been there before, but now they can be

    2019-09-12

  • A Brief Introduction to Soft Wire Lamp

      Soft-wire lamps are mainly used for festival decoration and Christmas decoration. They are waterproof and can be directly put into water. The main features of the product are: waterproof, environmen

    2019-09-12

  • 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

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