这是一个弹簧夹，用于天花板安装的罐头灯。 These clips clamp on the back side of the ceiling drywall with the lighting module having a flange on the floor-facing side.This part can be found on Amazon through its ASIN B09C8MC43Z. There is no guarantee that this part will be available from there for any extended period of time or that it wouldn’t be listed by a different merchant under a different ASIN. 我无法找到该中国制造部件的制造商网站。