te pīmenta hārama pai rawa
Ko te rama pai tino he oranga hou ki te hangarau rama, e tohu ana i te arohaetanga pai ake me te roa o muri i te wāhi pō. Ko te matū hoki photoluminescenti tino hou tēnei ko ngā karaitaru strontium aluminate, e āhua ai ki te pūkenga mō tae noa ki te 12 haora o te rā tūturu i muri i te 10 meneti anake o te rā. Mā te hanganga takotoranga motuhake o te rama e uru ai ngā rā natura me ngā rā hangarau, ka whangai kia puta ai he rā tūturu, he rama kaha ki te pō. Ko te mea e wehe nei i tēnei rama ko tōna pakari tino nui, e mau tonu ana tana pūnga rama mō te 20 tau kaore i te iti ake. E wātea ana te rama i ngā rahi rereke, mai i te 20 ki te 60 microns, e āwhina ai i te whakamahinga māmā ki ngā matū rerekē, ki ngā mata hoki. Ko tana hāngai kore, kore iratiratia e pai ai mō te taiao, e haumaru ana mō te whakamahi ki ngā hua kaihoko, pērā i ngā taputapu, ngā tohu haumaru, me ngā hua ātaahua. E whakatakarotia ana e te rama te ahua, te pupūki UV, me ngā whakawhitinga kimikara, he mea pai mō ngā whakamahinga roto me waho.