Q:How many kinds of ceiling lamps are there? How to choose the light source?

. The ceiling lamp made of incandescent lamp mostly adopts semi transparent plastic cover or glass cover, and the ceiling lamp with fluorescent lamp as the light source, mostly adopts metal grid as lampshade.

Q:What's the difference between the ceiling lamp and the panel light?

The house of the house should be additionally provided with an interlayer.

Q:Excuse me, how can I solve the flashing problem of the LED ceiling lamp?

You can return it, and now the market LED products are intermingled, encountered quality problems, the return is.

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

With a suction cup (sucker type hook) attached to any corner of the light, gently down, you will take the light down.

Q:What material is good for ceiling lamp?

How would you choose, pro? No, let me explain

Q:Ceiling lamp, 3 tubes, 2 light is how ah?

t, in order to determine whether the lamp or ballast, then change the corresponding parts

Q:The principle of the ceiling lamp changing light

The lamp there are three lights, there are three relays or triac control alone, the controller has an internal function similar to the CD40110 counter chip, switching power supply, power supply at the same time to the chip

Q:Can you tell me what brand of LED ceiling lamp is good and how to choose LED ceiling lamp?

With the improvement of living standards, the material requirements are increasingly high, like everyone love the home decoration decoration good, now each decoration will use ceiling lamps due to simple and elegant, convenient maintenance, a lamp will choose to become the decoration of many people.

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:Originally installed in the house are ceiling lamps, is a rectifier, four holes straight into the kind of, and now want to switch to LED lights, such a joint of the lamp?

There are problems on the QQ me, my company is doing LED exports, the domestic market half of the grade is too low.