Linhai Archives Building lighting project is located in the northeast corner of Linhai Headquarters economic and business District, with a total construction area of 62969.6 square meters. It is a comprehensive building integrating civil air defense, archives, talent market, social security center and other functions. The facade is a curtain wall structure.

In this case, the interior floor’s shallow concrete slabs would not allow for a traditional recessed linear in-grade to be installed. A polycarbonate lens was fabricated to lay flush with the channel and conceal the light source, protecting it from dust and moisture on the floor.