An LED has two sales opportunities: the anode (favourable) as well as cathode (detrimental). It is vital to connect the LED the proper way around in a circuit—LEDs are polarized parts, and reversing the polarity will prevent them from Functioning. Choosing the excellent bespoke exhibition stand will make an important https://www.uk-exhibitionstands.co.uk/product/infinity-led-light-box-display-stand-950xs/