Nekuda kwehunhu hwemagadzirirwo eCOB mwenje tambo, iyo luminescent uso ndeye mutsara colloid;Uye bhandi remwenje rakajairika remhando yemwenje, chimiro chayo ibhedhi remwenje rinopenya, rakanamirwa paPCB board.Saka mwenje unobva ku COB strip wakanyanya kufanana, mutsara, hapana mavara;
COB chip yakanyatsogadziriswa paPCB board, kupisa kweiyo chip kunogona kukurumidza kuendeswa kuPCB board.Naizvozvo, mwero wekupisa wekupisa weiyo chip yeCOB mwenje tambo inokurumidza kupfuura iyo yemwenje webead, uye kuora kwechiedza cheCOB mwenje tambo idiki uye hupenyu hwakareba.
Iyo inopenya Angle yeCOB mwenje strip inogona kusvika 180 °.