What is pixel pitch?

All LED signs are made from individual dots or pixels, pixel pitch is simply the spacing from the centre of one pixel to the centre of pixels adjacent to it.  For outdoor displays 10mm (or P10 as it is known) is a very common size, indoor pixel pitch tends to be much smaller.  The pixel pitch determines how close you can easily read text on the sign, but also, smaller pitches increase the cost.

LED pixel pitch

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