ʻO SMD, COB a me CSP nā ʻano ʻekolu o ke kāʻei LED, ʻo SMD ka mea maʻamau, i mea e hoʻokō ai i nā pono like ʻole o nā mea kūʻai aku, mai ka 5050 beads a hiki i ka ʻenehana CSP o kēia lā ua hoʻonui hou ʻia, a aia nā ʻano huahana āpau ma ka mākeke. , pehea e koho ai i waena o nā huahana?Ma mua o ...
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