There is disclosed a LED light (10) including a lower housing (14), an upper housing (15), and a thermally insulative base gasket (16). The upper housing has a top wall (31) with a central mounting area (35) and a peripheral margin. The lighting portion includes a LED light array (37), a lens (48), and a lens gasket (49). The lower housing is coupled to the upper housing by a set of mounting screws (47). The LED light array is mounted to the top all of the upper housing through mounting screws (61) which are accessible only when the upper housing is disconnected from the lower housing.