He aha te take i rerekē ai te roanga o te ora LED i ngā pūrama tūturu Ko tētahi o ngā painga tino rongonui o te rama LED ko tōna roanga whakaharahara. Ahakoa ka wera pea te pūrama rama tūturu i muri i te 1,000 haora me te kōauau kiato (CFL) i muri i te 8,000 haora, he rite tonu te whakatauranga o te rama LED kounga kia 25,000, 50,000, 100,000 haora rānei. Ko tēnei roanga o te ora he atekōkiri matua mō te whakawhiti ki te LED i ngā mea katoa mai i ngā pūrama kāinga ki ngā kaupapa rama ahumahi nui me te tiriti. Heoi anō, he rerekē te āhua o te LED ki te mutunga o tōna oranga i ngā hangarau tawhito. Ka hopu te filament kākano, he...

He aha te Neke mai i te HPS ki te LED i roto i te Rama Tiriti e kore e mōhiotia Puta noa i te ao, kei te tū tētahi hurihanga mārire i runga i ngā tiriti me ngā huarahi o tō tātou taone. Ko te mura karaka o ngā rama konutai pēhanga tiketike (HPS), kua whakamāramatia ngā huarahi mō ngā tekau tau, kei te āta whakakapia e te mārama mārama, mā o ngā LED. Ehara tēnei tauwhiro i te kōwhiringa rerehua noa iho; e whakahaeretia ana e te hiahia kōhukihuki o te ao whānui mō te tiaki pūngao me te whakaiti i te kohukohu. I te tipu o ngā ohanga me te pupuhi o ngā taupori taone, ko te hiahia pūngao—me te taumahatanga ōrite ki ngā rauemi me te taiao—kua tino nui te tīramarama tūmatanui...

Ko te Paradox o te LED Tōtika e Rere Wera ana He kitenga noa iho e pākiki ana i te tini o ngā kiritaki, tae atu ki ētahi tohunga: E whakanuia ana ngā rama LED mō tō rātou kaha pūngao whakamīharo, engari i muri i te kā mō tētahi wā, ka wera rawa ō rātou totohu wera ki te pā. Mēnā he nui rawa te hiko o te LED i whakaritea ki tētahi pūrama kākano tawhito, he aha i nui tonu ai te wera? Ko tēnei kupu taurangi tētahi o ngā pātai tino pātaitia i te ao tīrama. Ehara te whakautu i te pūngao katoa e pau ana, engari i roto i te ahupūngao taketake o te mārama...

He aha te whakamāramatanga me te aha i hira ai i roto i te tīramarama hākinakina? He ariā taketake te whakamāramatanga i roto i te hoahoa tīrama, e pā ana ki te tapeke o te rama e pā ana ki tētahi mata mō ia horahanga wae. I roto i ngā kupu māmā ake, ka inea e ia te nui o te mārama e tau ana ki runga me te whakamārama i tētahi mata, ahakoa he papa tākaro, he tēpu, he huarahi rānei. Ka inea ki ngā wae e kiia nei ko lux, e ōrite ana te lux kotahi ki te kotahi lumen mō ia mita tapawhā. He tino nui te mārama ki te mārama nā te mea ka whakatau hāngai i te kitenga. Mō te tīramarama hākinakina, ehara te whakamāramatanga i te whakamārama noa iho i te papa tākaro; engari mō te whakarite kia ...

He aha ngā rerekētanga matua i waenga i ngā rama halogen, xenon, me LED? Mō ngā tekau tau, kua huri te rama waka mai i ngā rama hinu māmā ki ngā pūnaha mātauranga e kitea ana e tātau i runga i ngā huarahi i tēnei rā. I tēnei wā, e toru ngā hangarau matua e whakahaere ana i te mākete: halogen, xenon (e mōhiotia ana hoki ko High-Intensity Discharge or HID), me LED (Light Emitting Diode). Ka mahi ia i runga i tētahi mātāpono rerekē, e hua ana i ngā āhuatanga motuhake mō te tīahoaho, te pāmahana tae, te whakapaunga pūngao, te roanga o te ora, me te utu. He tino nui te mārama ki ēnei rerekētanga mō tētahi rangatira motokā e hiahia ana ki te whakapai ake i ā rātou rama, ki te mārama rānei ki te hangarau i muri i te tīramarama o tō rātou waka. Ko te halogen e tohu ana i te mea tūturu,...

He aha ngā ture whaimana mō ngā ahu o te papa whutupōro? Kī tonu te ao whutupōro i te hiahia, te pūkenga, me te ngāwari whakamīharo ina tae mai ki te mata tākaro. Kāore i rite ki ngā hākinakina pēnei i te whutupōro Amerika, i te poitūkohu rānei, he pākaha, kāore e taea te whakarite, ka whakaaetia e te whutupōro (whutupōro rānei) te whānuitanga nui o te papa tākaro. Ehara tēnei i te tirotiro; he wāhanga tino nui o te hītori me ngā ture o te kēmu. Ko ngā ture whaimana, i tautuhia e te International Football Association Board (IFAB), e whakahaere ana i ngā Ture o te Kēmu, kāore e whakatau i tētahi rahi pūmau mō tētahi papa. Engari, ko rātou...

Te Mārama ki te Rahunga LED: He aha te take e mutu ai te mahi a ngā pere LED? I mua i te ruku ki ngā tikanga kitenga, he mea nui kia mārama he aha te LED pakaru. I te nuinga o ngā hua tīrama, ka whakaritea ngā pere LED ki ngā rangatū me ngā ara whakarara. Mā te tūhononga rangatū e whakarite kia ōrite te rere o nāianei i roto i ngā pere katoa, engari ki te rahua tētahi pere (ko te tikanga he ara iahiko tuwhera), ka pouri katoa te aho. I roto i ngā ara iahiko whakarara, kāore pea tētahi pere rahua e whakaweto i te pūnaha katoa, engari ka kore pea e ōrite te tohatoha o nāianei, ā, ka rahunga wawe ētahi atu pere. Ko te āhuatanga noa o tētahi pere LED hē, pakeke rānei, ko te...

Ina kimi koe i te kaiwhakarato pai rawa atu o ngā Rama Tiriti Led, he ruarua ngā mea matua e tino hiahia ana koe ki te maumahara. Ko taku kōrero, hei tā John Smith, he toa mahi me te Tumuaki Whakahaere o BrightWay Lighting—"He tino hira te kounga me te pono ina kōwhiri i tō kaiwhakarato rama tiriti LED." Mā tēnā e tino ārahi ki te kāinga kia kaua koe e tere noa ki tētahi mahi. He tino nui te kounga o ēnei rama—i muri i ngā mea katoa, ka pā hāngai tonu tō rātou oranga ki te haumarutanga tūmatanui. Mēnā ka wera wawe rawa ngā rama a te kaiwhakarato, ka mutu pea ka pau te utu i ngā rohe...

Ehara i te mea ko te whiriwhiri i ngā Rama Pōkai Pātū Led tika e pā ana ki te hokohoko toa - he tino hira ina tae mai ki te whakarei i te haumarutanga me te whakarite kia mārama pai ō mokowā o waho. Kua hangaia ēnei rama kia mau tonu, ā, ka tino mārama i ngā ara, ngā wāhi tūranga, me waho o ō whare. Engari me te maha o ngā kōwhiringa i reira, he āhua uaua ki te mōhio he aha te mea pai mōu. Me whakaaro koe ki ngā mea pēnei i te tīahoaho, te nui o te pūngao e pau ana i a rātou, me te āhua o rātou.. Kāore i te nui te kōwhao o ētahi tauira mō ngā wāhi nui ake, ka mahue...

I roto i te ao whakaahua huri tere o tēnei rā, he hira ake te kōwhiri i te kaiwhakarato tika mō ngā Rama Whakaahua Led. Nō nā tata nei i puta mai i ahau tētahi pūrongo mai i te International Lighting Association e kī ana ko te mākete mō te tīramarama whakaahua e tūmanakohia ana kia tipu huri noa i te 15% ia tau. E whakaatu ana tēnā i te tino nui o te arotahi ki te kounga me te pono ina kōwhiri i te wāhi hoko mai. Ko John Stevens, he tohunga rongonui i te marae, i tino whāia i tana kī, "Ka taea e te pūtake o tō tīramarama te mahi, te whati rānei i tō kaupapa katoa." Ko te tikanga o te haere me tētahi kaiwhakarato kāniwha tino pai ka whiwhi koe i te Whakaahua Led tino kounga...