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FAQ

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.
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.
How about crystal ceiling lamp? How to choose crystal ceiling lamp?
, in the material is not too much attention, mainly according to the style of the decoration, personal preferences, and of course study, living room, restaurant should not choose too fancy lighting, very practical, is the key to healthy lighting.
What material is the ceiling lamp made of?
. Glass is cheaper, only in the small building materials market and remote areas to see. When buying, you can first use hand pressure mask, to see how soft, flexibility is better.
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
The problem of the ceiling lamp can be connected directly to the plug
The tungsten halogen lamp gas incandescent lamp fill gas containing part of halogen or halide called tungsten halogen lamp.
Can you tell me what brand of LED ceiling lamp is good and how to choose LED ceiling lamp?
So, led ceiling lamp, what brand is good, here to recommend the ten brands, you can refer to see.
Size of toilet ceiling lamp
15 square meters in the living room, the ceiling lamps diameter of about 300 mm or more fork floral chandeliers, lamps of the largest diameter shall not exceed 400 mm.