Signify Holding B.v.

Shanghai Ri Xin Biotechnology Co., Ltd.

Huan Zhang

Christofher Daniel Charles Hooijer

Xuefeng Mei

Chunjiu Zhong

Zhipei Wang

Zhangjia Zhang

A module () adapted for fitting to a luminaire (), comprising: a main module housing (); a rotate plate () coupled to the main module housing, and rotatable relative to the main module housing; a connection interface () for connecting the module to a corresponding connection interface of the luminaire, wherein the connection interface () is connected to the rotate plate; and a rotatable electrical connection () between the rotate plate and the main module housing, wherein the rotate plate () comprises a locking feature () which engages with a retaining feature () of the main module housing to lock the rotate plate with a selected relative rotational position between the rotate plate and the main module housing, wherein the locking feature () is provided on an elastically deformable region () of the rotate plate such that the locking feature can be brought out of engagement from the retaining feature by manual deformation of the deformable region () thereby to enable selection of the relative rotational position.

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Shanghai, China

Huan Zhang