pāmahana peita māmārangi i te pō
Ko te pīhanga mātātoko i te pō he whakangahau hou i te hangarau mātātoko, e tohu ana i tētahi whakapae hou mō ngā whakamahinga ārai me ngā whakamahinga toi. Ko ngā matēria rerekē o roto i tēnei pīhanga he mea photoluminescent, arataki ko strontium aluminate, e tango ana, e puaki ana i te kaha ahi mai i ngā puna ahurea, i ngā puna hanga hoki, ka whai muri ko te whakaputanga ki ngā pōiti pouri. Ko te hanganga motuhake o te pīhanga e āwhina ana kia mau tonu ai tana ahuatanga mātātoko mō wā roa, arataki 8-12 haora i muri i te takotoranga ki te ahi. Ina uru ana ki ngā raihana paina, ka hangaia e ngā pīhanga nei tētahi āhua ataahua e mahi ana mō ētahi kaupapa rerekē i runga i ia umanga. Kua whanaketia tino nui te hangarau mō ēnei pīhanga, ā, e tuku ana ināianei i te mārama kaha ake, te roa ake o te mātātoko, me te pai ake o te kaha tu. E wātea ana ngā pīhanga i ngā rahi rereke o ngā karu, i ngā tae hoki, e āwhina ana i te whakaritenga mō ngā whakamahinga rerekē. Ka mahi pai ki roto me waho atu hoki, ka mau tonu tana mahi i te roanga o ngā waea tapa-tapa. Kua kitea te whakamahinga whānui o ēnei pīhanga ki ngā tohu arai, ki ngā toi toi, ki ngā āhuatanga whare, me ngā pūnaha arataki mō ngā take tūmatanui. Ko te anuanu kore-mate o te matēria me te tūponotanga taiao e pai ana mō ngā whakamahinga roa-roa, ā, ko tana āhua ki te uru atu ki ngā pūtau paina rerekē e tuku ana i te maru mō ngā tikanga whakamahi.