Ptt 大爆卦 | cob smd差異 - 前往 https://www.thestnessclub.me/led-cob-smd-cob%E5%92%8Csmd%E9%80%99%E5%85%A9%E7%A8%AEled%E7%87%88%E4%B8%8D%E5%90%8C%E5%85%89%E6%BA%90%E7%87%88%E7%8F%A0%E7%9A%84%E5%8D%80%E5%88%A5%E6%98%AF%E4%BB%80%E4%B9%88%E5%91%A2%EF%BC%9F/

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並前往https://www.thestnessclub.me/led-cob-smd-cob%E5%92%8Csmd%E9%80%99%E5%85%A9%E7%A8%AEled%E7%87%88%E4%B8%8D%E5%90%8C%E5%85%89%E6%BA%90%E7%87%88%E7%8F%A0%E7%9A%84%E5%8D%80%E5%88%A5%E6%98%AF%E4%BB%80%E4%B9%88%E5%91%A2%EF%BC%9F/

led cob smd COB和SMD,這兩種LED燈不同光源燈珠的區別是 ...

拆卸等過程中，其次詳細介紹了SMD光源和COB光源對比分析詳情，18g(一只）產品清單，所以在防護層面也優于SMD led顯示屏， 1*COB 1156 購買P21W 1156 BA15S COB 48-SMD ...

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