An LED has two qualified prospects: the anode (positive) as well as cathode (damaging). It is critical to connect the LED the best way all over inside a circuit—LEDs are polarized parts, and reversing the polarity will prevent them from Operating. The Qualified staff of designers below at Era Exhibition https://www.uk-exhibitionstands.co.uk/customizable-banner-trends-whats-hot-in-2024/