An LED has two prospects: the anode (constructive) and the cathode (destructive). It is important to connect the LED the right way all around inside a circuit—LEDs are polarized parts, and reversing the polarity will prevent them from working. “It has presently endured Hurricane Debbie and superior winds without any https://www.uk-exhibitionstands.co.uk/fabric-vs-pop-up-vs-traditional-a-comparison-of-exhibition-stand-options/