English 
DALI dimming vs. dimming of other kinds● Phase DimmingPhase dimming is the easiest and most basic way to lower the brightness of a light, but it is also the least effective. Here, the control is done by changing the shape of the sine wave of the alternating current. This makes the light less bright.
What is 0-10V dimming?0-10V dimming is a way to change the brightness of an electric light source by using a range of direct current (DC) voltage from 0 to 10 volts. 0-10V dimming is the easiest way to control the brightness of lights. It allows for smooth operation and dimming to 10%, 1%, or even 0
Aba Normal University was founded in 1978, located in Aba Tibetan and Qiang Autonomous Prefecture, which is the main birthplace of the Red Army's fearless Long March spirit of "climbing snow mountains and crossing grasslands".
Stage LED tracking lights help you become the focus
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