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COB -38AA Kiʻekiʻe luminous efficacy me ka maikaʻi maikaʻi
ʻO ka wehewehe ʻana o ka huahana ʻO ke kumu kukui COB he module hoʻomāmā kukui hoʻokahi e hui pū ai ka mea hana i nā pahu kukui LED he nui ma luna o ka substrate.Ma muli o ka hoʻohana ʻana o ke kumu kukui COB i nā ʻāpana LED he nui i hoʻopaʻa pololei ʻia ma ka substrate dissipation wela, ʻokoʻa ia mai ke ʻano hana hoʻopihapiha LED maʻamau.No laila, liʻiliʻi loa ka wahi i noho ʻia e kēia mau pahu LED ma hope o ka hoʻopili ʻana i nā chip, a hiki i nā ʻāpana LED i hui pū ʻia ke hoʻonui i ka luminescence kūpono, no laila ke C ...
