Q:Led ceiling lamp wiring. For how to answer, sincerely ask for advice

According to the difference of the sectional switch, the switch on the wall pressed by the cycle will appear, 1 lights, 13 lights, 12 lights, a turn off, a full turn, a full light, a pass and so on.

Q:How can the square ceiling lamp be taken out?

Watch out for the lights to fall directly. After the lamp, the wire has a plug. When you take off the light, will you try the lamp or the transformer is broken?.

Q:There are two fine wires in the rear shell of the LED ceiling lamp. How can it be connected with the wires inside the house?

Household electrical wiring two live wire and zero line, if it is a professional installation for the rest of the red line root zero line is mostly blue light line

Q:What material is the ceiling lamp made of?

In general the translucent plastic mask up to 60%, while the acrylic can reach more than 90%, and by two the acrylic light stretching from the surface is very uniform, can not see the light, the plastic glass worse, even worse, if the installation is not solid, fall will hit people.

Q:A flash of overhead light

if the switch control is FireWire, turn off the switch after flicker, prove the lamp itself problems (electronic ballast without discharge device, which is the lighting industry in the electrolysis without discharge resistor

Q:How to choose LED ceiling lamp

. There are many manufacturers of ceiling lamps on the market now, and the masks are different from each other. The most common are acrylic masks, plastic masks and glass masks.

Q:Ceiling lamp in the wire how to connect three lines, three holes should be how to plug?

According to the color of the line to distinguish between three lines, wire color provisions: FireWire L red, zero line N blue, ground wire PE, yellow green double color line.

Q:Size of toilet ceiling lamp

The size of the lamp should be combined with the indoor area, the number of furniture and the corresponding size.

Q:How does the LED ceiling lamp change the light source?

And good quality is light, and energy saving and durable. The development trend of the future LED, is to make the light emitting chip components and modular design to facilitate the standardization of driving, when the quality problem really good maintenance.

Q:Excuse me: which brand of ceiling light is better?

Is a well-known ceiling suggested that the landlord can top ten brand net buy query ceiling brand ranking latest ah, provided above are excellent brands list ah, top brand information is very comprehensive,