... 5w led downlight, pot light, led recessed light, led downlight 230v,cree led downlightA recessed light or downlight (also pot light , sometimes can light [for canister light] ) is a light ... housing. The trim is the visible portion of the light. It is the insert that is seen when looking ... also includes the thin lining around the edge of the light. The housing is the fixture itself that is installed ...