SMD inomira yeSurface Yakakwira Midziyo. Imwe neimwe SMD yakatungamirwa inosanganisira 1 LED Chip

COB inomirira chip mubhodhi, 1 COB inosanganisira akawanda LED chip.

Mwenje yeSMD inoumbwa nemazhinji akajeka mapoinzi. SMD inowanzo shandisa mwenje wechiedza.

Iyo COB mwenje ndeye pamusoro mwenje sosi ine imwechete chete inopenya poindi. COB inowanzo shandisa kune mwenje mwenje neimwe kona.