Led Recessed Wall Lights

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FAQ

Why does the LED ceiling light affect the TV signal?
The 2 and the second stage modulate the low frequency pulse width by chopping mode, and adjust the duty cycle to adjust the brightness of the lamp. This part of the circuit is usually developed for the lamps and lanterns factory, and the switching frequency varies greatly among the factories. Usually several hundred Hz to tens of Hertz range.
Twenty square meters of living room need high-power LED ceiling lamp
so on it) if there is a ceiling. The 400X800, select the appropriate square. If it's round, suggest 600.
Ceiling lamp, three control and stepless dimming, which is good?
Three control refers to the fixed 3 patterns, commonly used is white, neutral, warm white.
Ceiling lamp, 3 tubes, 2 light is how ah?
You send this picture is bright lamp ballast, first remove installed in the position of the lamp is not bright,
A flash of overhead light
the lamp is no relationship, Zhongshan ninety percent manufacturers are doing. In order to save costs, I believe you must buy Lamps in Zhongshan is also produced, even to replace the ballast) is of no use, must buy the electronic ballast discharge device!
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.
The ceiling lamp and the LED light off but the dark will power it
Rarely, you may switch off the zero line, a direct line is, if this is the case has been dark.
How many tiles are there in the living room?
LED lights have many advantages, generally used in general lighting, office buildings, shopping malls, restaurants, schools, homes, factories and other indoor lighting