Q:Why does the LED ceiling light affect the TV signal?

the pulse width modulation mode, power supply device of the chopper generates harmonic current, to set the audio and video system and other weak current systems produce radio interference, all affect the normal work of other equipment.

Q:What's the best material for the dome mask?

The most common are acrylic masks, plastic masks and glass masks.

Q:How can I choose the size of the ceiling lamp and what is the size of the ceiling lamp?

When choosing the size of the ceiling lamp, we should first consider where the ceiling lamp is used. If it is used as a living room light source, you should choose astigmatism or overall illumination; the restaurant will choose more downward projection lighting; the bedroom light source needs to be soft, and astigmatism lighting can be used.

Q:How is the lampshade of the ceiling lamp installed?

The buttons are screwed. See if there are any handles outside of each button. Just screw the handle;

Q:How can I choose the ceiling lamp? What are the conventional models?

Suction power should be mainly lamp size and lamp room in the choice of matching,

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:Bedroom ceiling light 18W and 24W difference, the trouble explained in detail, easier to understand

If you are LED lights, it is generally the greater the number of W, the larger the area, see your bedroom area, it is small on the 18W, big point on the 24w.

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

. Because the dome lamp manufacturer is very many, in many cases the wire color and the standard color have the very big difference

Q:Can the ceiling lamp be mounted on the wall?

The light source consists of ordinary white light bulb, fluorescent lamp, high intensity gas discharge lamp, halogen tungsten lamp, LED and so on

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

I now buy no matter what things are in the habit of over there know first to buy, so not afraid to buy brand-name.