Ko te Tohu Mātua LED te taumata teitei o te innovation hangarau mō te whakapuaki tūmatanui. Ko YEROO GROUP e hāpai ana i te whanui o ngā tohu mātua LED hei āki ki ngā here whakapuaki rerekē. Engari anō i te ataahua, ā, ka pīroiro tonu ki te karu, ko ngā hua kei te whai hangarau matua, pērā i ngā panonitanga wā-rēti me te kaha whakamātau. Ka whakapakari ake tēnei āhuatanga i te mana o ngā whakapuaki, ā, ka tuku atu ki ngā kamupene he whakapae whakapuaki ekonomiki ake e hōhonu ake ana i ngā horopaki ahurea rerekē. Mō ngā kamupene e mataara ana ki te utu, ko te hāwhina ki ngā horopaki whakapuaki rerekē he mea matua herekore, ā, ka hāwhina i te pānga ahurea o te whakapuaki.