Anei ngā painga o te hangarau rama rama tioata e whakaputa ana i te mārama. Ko te tumanako ka āwhina tēnei i a koe ki te mōhio ake mō ngā rama LED.

1. Te Roa o te Marama LED:

Ko te painga nui rawa atu o ngā rama LED ki te whakatauritea ki ngā rama tuku iho ko tōna roa o te ora. E 50,000 hāora mahi te roa o te rama LED, tae atu ki te 100,000 hāora mahi, neke atu rānei. E 2-4 ngā wā ka roa ake tēnei i te nuinga o ngā rama fluorescent, metal halide, tae atu ki te sodium vapor. E 40 ngā wā ka roa ake i te nuinga o ngā rama incandescent.

2. Te Whai Hua o te Pūngao LED:

He iti noa te hiko e pau ana i ngā rama LED. Ko ngā tatauranga hei tirotiro mā te whakataurite i te whai huatanga o te pūngao o ngā otinga rama rerekē ka kiia mā tētahi o ēnei kupu e rua: te whai huatanga o te mārama, te whai huatanga rānei o ngā lumens. Ko ēnei mea e rua e whakaahua ana i te nui o te mārama e tukuna ana mō ia waeine mana (watts) e pau ana i te pūrama. E ai ki tētahi rangahau, ko te nuinga o ngā kaupapa whakahou rama LED ka hua ake he whakapainga 60-75% i roto i te whai huatanga whānui o te pūngao o te whare. I runga i ngā rama o nāianei me ngā rama LED kua tāutahia, ka taea te penapena neke atu i te 90%.

3. Te Haumarutanga Whakapai ake me ngā LED:

Ko te haumaru pea te painga e kore e arohia ina tae mai ki ngā rama LED. Ko te tūponotanga tuatahi ina tae mai ki te rama ko te tukunga o te wera. Kāore e tukuna e ngā rama LED te wera whakamua, engari ko ngā rama tuku iho pērā i ngā rama incandescent ka huri i te neke atu i te 90% o te pūngao katoa e whakamahia ana hei whakawera tika i a rātou. Ko te tikanga, 10% noa iho o te pūngao e whakawera ana i ngā rama incandescent ka whakamahia mō te mārama.

Hei tāpiri, nā te mea he iti ake te hiko e pau ana i ngā rama LED, ka taea e rātou te mahi pai i runga i ngā pūnaha hiko iti-ngaohiko. He nui ake te haumaru o ēnei mēnā ka puta he hapa.

4. He iti te āhua o ngā rama LED:

He tino iti te taputapu LED tuturu. Ka iti iho pea ngā taputapu hiko iti i te hauwhā o te mm kotahi²ahakoa ka taea tonu e ngā taputapu hiko nui ake te iti ki te mm²Nā te iti o te rahi, ka taea e ngā rama LED te urutau ki te maha o ngā whakamahinga rama. He whānui ngā whakamahinga o ngā rama LED, mai i te rama papa hiko me ngā rama huarahi ki ngā rama āhua hou, ki ngā whare noho, ki ngā rawa arumoni, me ērā atu.

5. He Pai te Taupū Whakaputa Tae (CRI) o ngā LED:

Ko te CRI, he ine i te kaha o te mārama ki te whakaatu i te tae tuturu o ngā mea ki te whakataurite ki te pūtake mārama pai (te mārama taiao). I te nuinga o te wā, he āhuatanga e hiahiatia ana te CRI teitei. He tino teitei ngā whakatauranga CRI o ngā LED.

Tērā pea ko tētahi o ngā huarahi tino whai hua ki te aromatawai i te CRI ko te titiro ki tētahi whakataurite tika i waenga i te rama LED me tētahi otinga rama tuku iho pērā i ngā rama kohu konutai. Tirohia te ahua e whai ake nei hei whakataurite i ngā tauira e rua:

Ko te whānuitanga o ngā uara ka taea mō ngā rama LED rerekē kei waenga i te 65 me te 95, he mea tino pai rawa atu tēnei.

Aratohu Hokonga LED

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