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Question:

The ceiling lamp in my house is broken. Taobao bought a new LED ceiling lamp. How do I get the line?

The ceiling lamp in my house is broken. Taobao bought a new LED ceiling lamp. How do I get the line?

Answer:

. According to the experience can be distinguished in the following ways: firstly the PE line, as long as the color line, are generally PE grounding line; the heat to find the color line, such as brown, yellow and so on, hot color lines are generally FireWire L; cool lines, such as green, blue, white and so on, is generally zero line N.
In addition, the ceiling lamp needs to select the masonry structure and so on, can withstand the ceiling lamp weight the wall surface or the suspended ceiling to carry on the installation, does not choose the wooden wall surface as far as possible, in order to avoid the long time to have falls the danger.
Installation of ceiling lamp, the first thing to do is to determine the installation location of the ceiling lamp. For example, the living room, dining room, kitchen ceiling lamp is best installed in the middle, so that the location of the average light. The bedroom, taking into account the influence of mosquito nets and light on sleep, so the ceiling light should not be installed above the bed.
Ceiling lamp in the three lines, wire color requirements: FireWire L red, zero line N blue, ground wire PE, yellow green double color line. Because the dome lamp manufacturer is very many, in many cases the wire color and the standard color have the very big difference.

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