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The meaning and judging method of LED light strip uniformly emitting light

Update:14 Mar 2020
Summary:

  The led light strip has two meanings: 1) The bri […]

 

The led light strip has two meanings:

1) The brightness between the lamp beads and the lamp beads must be consistent, which is related to the quality of the LED lamp beads.

Quick judgment method: with your eyes! Use your eyes to observe whether the light strip is shining evenly.

2) The brightness of the LED strip should be the same at the beginning and end, which is related to the voltage drop of the LED strip.

The LED light strip needs to be driven by a power source. When the voltage drop of the LED drive power is relatively large, the brightness of the LED light strip connected at the end will be inconsistent.

Quick judgment method: connect the required length, light the light strips, and discharge them together for comparison, observe with your eyes.