Maopopo iā ʻoe ka "lumen" e pono ai ke kukui e ʻike?

Ma ke kūʻai ʻana owahopoʻonā kukuia mehoʻomoanaʻIke pinepine nā kukui i ka huaʻōlelo "lumen", maopopo iā ʻoe?

Lumens = Ka Puka Mālamalama. I nā huaʻōlelo maʻalahi, ʻo Lumens (i hōʻike ʻia e lm) he ana ia o ka nui o ka mālamalama i ʻike ʻia (i ka maka kanaka) mai kahi kukui a i ʻole ke kumu kukui.

ʻO ka mea nui loawaho maʻamauhoʻomoanamālamalama, kukui poʻo a i ʻole ke kukui uilaʻO nā kukui LED nā mea paʻa, kahi e hoʻohana ai i ka ikehu liʻiliʻi a no laila he haʻahaʻa ka watt-rating. ʻO kēia ka mea e hiki ʻole ai ke hoʻohana hou ʻia nā watts a mākou i hoʻohana ai e ana i ka ʻōlinolino o ke kukui, no laila ke hoʻololi nei nā mea hana i nā lumens.

ʻO Lumen, kahi anakahi kino e wehewehe ana i ke kahe ʻana o ke kukui, ua helu ʻia e "lm", pōkole no "lumen". ʻO ke kiʻekiʻe o ka waiwai lumen, ʻoi aku ka mālamalama o ke kukui. Inā ʻaʻole ʻoe maopopo e pili ana i nā helu lumen, hiki i kēia pakuhi o nā kukui incandescent i LED ke hāʻawi iā ʻoe i kahi kuhi. ʻO ia hoʻi, ke makemake ʻoe i kahi LED e hiki ke hoʻokō i ka hopena o kahi kukui incandescent 100W, koho i kahi LED 16-20W a e loaʻa iā ʻoe ka ʻōlinolino like.

Ma waho, e like me nā ʻano hana like ʻole e pono ai nā pae lumen like ʻole, hiki iā ʻoe ke kuhikuhi i ka ʻikepili aʻe: hoʻomoana pō: ma kahi o 100 lumen hele wāwae pō, keʻa (e noʻonoʻo ana i nā loli o ke aniau e like me ka ua a me ka noe): 200 ~ 500 lumen e pili ana i ka holo ʻana ma ke ala a i ʻole nā ​​​​heihei pō ʻē aʻe: 500 ~ 1000 lumen ʻimi a hoʻopakele ʻoihana pō: ʻoi aku ma mua o 1000 lumen

E akahele i ka wā e hoʻohana ainā kukui mua ma waho(ʻoi aku hoʻi nā mea me nā lumens kiʻekiʻe), mai kuhikuhi iā lākou i nā maka kanaka. Hiki i ka mālamalama ʻālohilohi ke hōʻino i nā maka kanaka.