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1, led lamp patch is good or lamp bead is good 2, What is the difference between LED beads and LED chips? 3, ledChip li...
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1, How to distinguish led lamp beads? Which kind of led lamp beads is good? 2, SMD patch LED and LED lamp bead which is...
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1, look at the brightness of the LED lamp beads.The brightness of the lamp made by the lamp bead is relatively low, beca...
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It is generally used when wiring, indicating what color wire is connected.for exampleG\/ Green B\/ Blue W\/ white Y\/ ye...
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The light point of the lamp means that the manufacturing difficulty is low, the light emitting diode small yield is high...
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all goodled lights are brighter, xpg lights are generally relatively independent individuals, and there are also some mo...
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(1 , 5050 refers to the length and width of 5.0*5.0mm LED lamp beads.(2 , 3030 refers to 3.0*3.0mm LED lamp beads.(3 , 3...
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is completely different two things, but the shape mimics the previous filament effect....
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Which is good, depends on the actual use of your own product, if it is used in the indication, small power, large Angle,...
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Remove the lampshade after the power, see which lamp beads are not bright, may be one or N, it does not matter, use a pe...
