Abstract: The present application relates to an LED bracket, a light-emitting unit and a light-emitting assembly. A substrate of the LED bracket comprises a substrate main body, and a supporting part extending from the substrate main body into a side wall of a bowl portion of the LED bracket, wherein the supporting part extends from one conductive area to the other conductive area in the side wall of the bowl portion of the LED bracket, and at least extends to a side wall area corresponding to an insulating area on the side wall that insulates and isolates the two conductive areas.

Abstract: A LED support, an LED and a light-emitting device are provided. The LED support comprising a positive electrode substrate and a negative electrode substrate, an insulating enclosure body enclosing the positive electrode substrate and the negative electrode substrate. A front surface of each of the positive electrode substrate and the negative electrode substrate has a functional region and an enclosure contact region contacting the enclosure body. The functional region and the enclosure contact region of at least one substrate of the positive electrode substrate and the negative electrode substrate are not on the same plane, so that the path between the enclosure contact region and the functional region of the substrate may be extended, that is, the path for the moisture entering the functional region is extended, thereby improving the moisture resistance, reliability and durability of the LED support and the LED manufactured by the LED support.