IN GRADE LIGHT FIXTURE AND SUBASSEMBLIES THEREOF

The present disclosure is directed to in grade light fixtures and recessed luminaires and subassemblies thereof, including, for example, a heat sink (10) and pivot (16) for a recessed luminaire (2), a gasket (100) for the recessed luminaire (2), and an outer box (70) and cover (4) for installation of the recessed luminaire (2). The recessed luminaire (2) comprises: a housing (6) having an internal surface (18); and a light subassembly (8) engaged with a thermally conductive body (10), the light subassembly (8) having a first end (53) and a second end (54), wherein the first end (53) of the light subassembly (8) is pivotally secured to a pivot (16) arranged on, in, or proximate to the internal surface (18) of the housing (6). The thermally conductive body (10) is in thermal contact with the internal surface (18) of the housing (5). The recessed luminaire (2) further comprises a dehumidifier (90). 本公开涉及地埋式照明设备和嵌入式灯具及其子组件，包括例如用于嵌入式灯具(2)的散热器(10)和枢轴(16)、用于嵌入式灯具(2)的垫片(100)以及用于安装嵌入式灯具(2)的外盒(70)和覆盖物(4)。该嵌入式灯具(2)包括:具有