Bi-colour LEDs consist of two diverse LED emitters in a single circumstance. There are 2 kinds of these. One type is made of two dies linked to the same two prospects antiparallel to each other. Recent circulation in one course emits one particular colour, and present-day in the opposite path https://focusz.de/beleuchten-sie-ihren-raum-die-geschichte-und-kunstfertigkeit-der-leuchtreklamen/