He ʻano hana hoʻopili hou ʻokoʻa ia mai ka DIP a me ka ʻenehana hoʻopili SMD. Loaʻa iā ia nā pōmaikaʻi i ka kūpaʻa huahana, ka hopena luminous, ka lōʻihi a me ka mālama ʻana i ka ikehu. Ma muli o nā pono hana maikaʻi loa o COB, hoʻohana nui ʻia ʻo COB i nā kukui kalepa, nā kukui ʻoihana a me nā kukui kaʻa.

Hoʻohana nui ʻia nā huahana COB i ka mākeke kukui ʻoihana. Me ka hoʻomaikaʻi ʻana o ka ʻenehana, ʻoi aku ka paʻa o ka hana o nā huahana COB kiʻekiʻe. I kēia mau lā, hoʻohana lohi ʻia nā huahana COB i nā kukui o waho, meʻoihana LEDa me na kukui eli, na kukui alanui a me na makeke e ae. No ka mea, kiʻekiʻe mana LED aCOB LEDloaʻa nā pono hoʻolālā huahana a me ka ikaika māmā kiʻekiʻe ʻaʻole i loaʻa i ka mana waena, e hoʻonui lākou i ka pono hoʻokūkū o ka mākeke kukui kiʻekiʻe.

Ma ka mākeke kukui pāʻoihana kiʻekiʻe, hoʻohana ʻia nā kukui i ka lumi hōʻikeʻike o nā hale hōʻikeʻike, nā hale kiʻi kiʻi a me nā mākeke ʻē aʻe, ʻoi aku ka nui o nā kukui iho, nā kukui projection a me nā kukui reflector. Lawe mai nā kukui ʻoihana i nā manawa hou i nā ʻoihana COB liʻiliʻi a me waena. Ma waena o nā māhele noi he nui o COB, nā kukui ʻoihana, nā kukui kaʻa a me nā māla ʻē aʻe ua lilo i mea hoʻokūkū nui ma muli o ka nui o nā ʻoihana i komo. I loko o ka ʻoihana hoʻopihapiha LED i kēia manawa, ua hoʻokō kekahi mau ʻoihana i ka hoʻololi nui, wehe i ka mākeke ma ke kahua o ke kukui maʻamau, ʻimi i ka hoʻomohala ʻokoʻa, a loaʻa i nā wahi ulu waiwai nui; Ke nānā nei kekahi mau ʻoihana i ka hoʻomaikaʻi ʻana i ka huahana ma ke kahua pahu pahu LED, a lanakila i waho o ke Kaiʻula ma o ka hoʻonui ʻana i ka hana a me ka maikaʻi.