An LED Has two leads: the anode (positive) along with the cathode (destructive). It is vital to attach the LED the right way close to in a very circuit—LEDs are polarized factors, and reversing the polarity will prevent them from Operating. de Asistencia Asequible, ley aprobada en 2010 para reformar https://www.uk-exhibitionstands.co.uk/product/blimp-trio-8ft/