Ka ʻike kumu o ka wela kala
ʻO ka hoʻololiʻana i ka mahana o ke kala ke hoʻololi nei i ka māhele o nā kukui likeʻole. ʻO ke kukui uliuli kiʻekiʻe, ʻoi aku ka maʻalili o ka leo.
ʻO ka mahana kala, ma ka wehewehe ʻana, ʻo ia ka mahana e hoʻokuʻu ai ke kino ʻeleʻele i ka radiation o ke kala like me kahi mea i hāʻawi ʻia. ʻO nā LED keʻokeʻo ke ala hiki ʻole ke hoʻokō i nā kukui semiconductor. ʻAʻole he kukui monochromatic kahi LED keʻokeʻo, a ʻaʻohe kukui keʻokeʻo i ke kiko o ka mālamalama ʻike. Wahi a ka noiʻi ʻana a ka poʻe e pili ana i ka mālamalama ʻike ʻia, ke kukui keʻokeʻo i ʻike ʻia e nā maka kanaka i hana ʻia ma ka hui ʻana i ʻelua ʻano kukui a ʻoi aku paha.
Hoʻohui ʻia nā LED keʻokeʻo keʻokeʻo ʻokoʻa i loko o kahi puʻupuʻu o ke kukui keʻokeʻo, a ʻo ka flux kukui o ke kukui keʻokeʻo hui pū ʻia ʻo ia ka huina o nā kukui ʻulaʻula o nā LED keʻokeʻo o nā wela kala like ʻole. Ma ka hoʻololi ʻana i nā ʻauwai hoʻokele o nā wela kala like ʻole, a laila e hoʻololi i ka flux luminous o nā wela kala like ʻole, a me ka hoʻololi ʻana i nā pihi mana spectral o nā wela kala like ʻole, ua hoʻopili ʻia nā pihi mana spectral hou i hana ʻia e nā ʻano wela like ʻole a hui pū ʻia e hana i kahi. ka pihi hoʻohele mana spectral hou, pēlā e loaʻa ai ke kukui keʻokeʻo hiki ke hoʻololi.
ʻO ke kiʻekiʻe o nā Degere Kelvin, ʻoi aku ka keʻokeʻo o ka mahana kala. Ma ka ʻaoʻao haʻahaʻa o ka pālākiō, mai 2700K a 3000K, ua kapa ʻia ke kukui i hana ʻia he "keʻokeʻo mahana" a mai ka ʻalani a hiki i ka melemele-keʻokeʻo i ka helehelena.
Ua kapa ʻia nā mahana waihoʻoluʻu ma waena o 3100K a me 4500K he "keʻokeʻo keʻokeʻo" a i ʻole "keʻokeʻo keʻokeʻo." Hiki ke hoʻohana ʻia no nā basements, garages a me nā mea like.
Ma luna o 4500K-6500K lawe mai iā mākou i ka "lā" .Hoʻohana nui ia no ka wahi hōʻike, kahua haʻuki a me nā kukui palekana.