Q:What brand is good for ceiling lamp?

it also attracted many businessmen in the temptation of huge profits, instead of using glass crystal, sales to consumers some inferior to lamps, ceiling lamps Market disorder.

Q:Ceiling lamp, three control and stepless dimming, which is good?

In addition to the above 3 modes, you can also adjust the color temperature and brightness at will.

Q:Ceiling lamp specifications and installation methods

The lamp body of the ceiling lamp is mounted directly on the roof and is suitable for overall illumination. It is usually used in living rooms and bedrooms.

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

You are a flat light (LED), and generally not bad

Q:The problem of the ceiling lamp can be connected directly to the plug

Halogen tungsten lamps for large lighting locations, 220V voltage. That piece of metal is the wire that connects the wires in the tube.

Q:Which brand is LED ceiling lamp good?

LED is made of non-toxic material, unlike fluorescent lamps that contain mercury, which can cause pollution, and LED can be recycled.

Q:Excuse me, how can I remove the ceiling lamp?

Next to the glass and glass strip can be removed. The middle disc, the reverse side, should be fixed with a nut and can be loose.

Q:How to take the ceiling lamp shade to take down ~!

we must first turn off the power, do not use wet cloth to scrub the holder, prevent leakage; don't change or replace the lamp structure components. After cleaning, as the lamp should be installed, do not leak, the wrong equipment parts.

Q:Where is the control line of the ceiling lamp and how can I get it?

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.

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

Bought a poor quality LED lights, it may be a variety of problems, such as using a period of time, brightness significantly weakened; out of order, inconvenient to change