Semi Flush Ceiling 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.
Bedroom suction top LED color change lamp, how to install to change color?
if you are wearing a remote control, then you put on the lights, with remote control;
The light range and the dead angle of the ceiling lamp
Show you the curves of several lamps: the first one is better than the second.
How do you install the ceiling lamp?
its type before the demolition, to avoid ceiling lamps after the break, take the mask off by the way the lamp is off to prevent the broken lamp when installed.
Twenty square meters of living room need high-power LED ceiling lamp
General: the chandelier diameter of not more than 1/4 of the width of the living room (if the living room is 20 square meters
The principle of the ceiling lamp changing light
the chip will give a high end addition count level pulse counter plus one corresponding change potential output, low output chip three through a relay or a thyristor control light bulb
5 meters long, 3 meters wide living room, what size ceiling light?
The choice of ceiling lamp is directly related to the height and area of the specific space, and the function of space should be taken into consideration.
What is ceiling lighting?
The light source comprises an ordinary white light bulb, a fluorescent lamp, a high intensity gas discharge lamp and a halogen tungsten lamp.