E whakaaturia ana a Janne Halttu ki Best Designs of the World, me ngā whakatutukitanga: Ngā hoahoa whai tohu: 1, i ngā kāwai: Hoahoa Rama me ngā Taputapu Mārama.
Ngā hoahoa nā Janne Halttu
Hoahoa Rama me ngā Taputapu Mārama Tunnelma CCT Led Lighting nā Janne Halttu
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Tukuna tō hoahoa ki te A' Design Awards kia whakarārangitia ki Best Designs of the World, kia mōhiotia ai puta noa i te ao.
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