Rama kore atarangi pokanga, he taputapu rama hauora tino nui i roto i te mahi pokanga. I te whanaketanga tonu o te hangarau hauora, kei te whakapai tonu ngā tohu mahi o ngā rama kore atarangi pokanga kia tutuki ai ngā hiahia piki haere o ngā tākuta mō ngā rama kore atarangi pokanga.
I ngā tau 1950, hei whakapai ake i te māramatanga o te rama kore atarangi, i hangaia, i whakamahia hoki te rama kore atarangi maha-rama momo-kōhao i Ūropi me Hapani. Ka whakanuia e tēnei momo rama kore atarangi te maha o ngā pūtake māramatanga, ā, ka whakamahia te konumohe parakore-teitei hei whakaata iti hei whakapai ake i te māramatanga o te rama kore atarangi. Heoi, nā te pikinga ake o te maha o ngā pūangi o tēnei momo rama kore atarangi, ka tere te piki o te pāmahana o te rama kore atarangi, ka pāngia pea te tākuta e te mamae me te maroke o te kiko i te wāhi pokanga, kāore e pai mō te whakaoranga o te tūroro i muri i te pokanga.
I te tīmatanga o te tekau tau atu i 1980, ka tīmata te niupepa o ia rā ki te whakaputa rama ārai-mātao me ngā puna rama halogen. I te mutunga o te tekau tau atu i 1980 me te tīmatanga o te tekau tau atu i 1990, ka puta te rama ārai-mātao whānui. Ka whakamahia e tēnei rama ārai-mātao te hangarau hoahoa āwhina-rorohiko hei hoahoa i te mata piko o te whakaata. Ka hangaia te mata piko mā te tānga ahumahi i te wā kotahi hei hanga i te whakaata porowhita. Ko te puna mārama o tēnei rama ārai-mātao ehara i te mea he kanapa noa iho pērā i te awatea, engari kāore hoki he atarangi.
I hangaia te rama kore-atarangi tuatahi o te ao i te United Kingdom e te Ahorangi Wīwī, a Wayland, i ngā tau 1920. I whakatakotoria e ia he pūrama 100-wati ki runga i te tuanui o te rama kore-atarangi i waenganui o te karāhe whakaata i hangaia e ngā whakaata papatahi whaiti maha kua whakanohoia kia ōrite, kia rite te āhua o te rama kore-atarangi katoa ki te kōne me te pito koi kua tangohia. Ko te tuarua o ngā whakahoutanga o te rama kore-atarangi ko te rama kore-atarangi kotahi-rama i Parani me te rama kore-atarangi momo-ara i te United States i ngā tau 1930 me 1940. I taua wā, i whakamahia e te pūtake mārama ngā pūrama mura, ko te mana o ngā pūrama ka eke ki te 200 wati anake, he nui te rohe takai miro, kāore i taea te whakahaere i te ara mārama, ā, he uaua ki te arotahi; i orohia te whakaata ki te mea parahi, he uaua ki te whakaata, nō reira he tino iti te māramatanga o te rama kore-atarangi.
I te rautau 21, kua arotau tonutia ngā taipitopito o ngā rama kore atarangi pokanga. Haunga te whakapai ake i ngā tawhā mahi taketake pēnei i te māramatanga, te kore atarangi, te pāmahana tae, me te taupū whakaputa tae, he whakaritenga pakari anō hoki mō te ōritetanga o te māramatanga. I ngā tau tata nei, kua whakamahia ngā pūtake rama LED i roto i te umanga hauora, ā, kua puta mai hoki ngā whai wāhitanga hou mō te whanaketanga o ngā rama kore atarangi pokanga.
I ngā tau tata nei, kua pōturi haere te noho o ngā rama LED kore-ātarangi ki te mākete. He tino pai te pānga o te mārama makariri, he pai te kounga o te mārama, he whakatikatika i te kanapa, he rite te māramatanga, kāore e kimo te mata, he roa te ora, he penapena pūngao, ā, he tiaki taiao.
Ko tā mātou kamupene he hanga me te hoko i ngā taputapu rūma pokanga, tae atu ki ngā rama pokanga, ngā tēpu pokanga, me ngā tautau hauora. Kua tae atu ā mātou hua ki ngā hōhipera nui o te kāinga me tāwāhi. I tēnei wiki, i haria e ō mātou hoa mahi ā mātou hua ki te rūma pokanga whānui, te hōhipera pokanga whakapaipai, te pokapū whānau uri i Suzhou, Jiangsu, ā, i tino manakohia ngā hua. I haere mātou ki te hōhipera, ā, i kōrero ki te tīhana, me te tumanako ka ahu whakamua te katoa. Ka haere tonu mātou ki te whakapai ake i ā mātou hua kia mōhio ai te tini me te whakamahi i ā mātou hua.
Wā tuku: Whiringa-ā-rangi 19-2021
