The LUNARK habitat mission, designed and constructed by the Danish space architects Sebastian and Karl-Johan, aims to simulate a realistic living environment like the moon's. The habitat was tested for two months in Northern Greenland, where it behaves mostly like the south pole of the moon, including the extreme temperature, “the peak of eternal light”, the vast white landscape and remoteness. The mission will provide the data analysis for the next human landing on the moon.

Yuji Lighting partnered with SAGA Space Architects and Louis Poulsen, providing the Cira-Flow series strip with Natural circadian lighting and RGB light for this project.