Abstract: Recessed lighting systems are provided including a housing defining an interior cavity, a light emitting module positioned inside the interior cavity and including a heat sink, a circuit board stacked on the heat sink, a light source mounted at a center of the circuit board, driver circuitry for powering the light source, and a cover stacked on the circuit board including a channel for enclosing the driver circuitry and an opening defined such that the light source is not covered by the cover, and a trim assembly installed in the housing including a reflector, a trim having a light guide portion and a decorative trim extending from the light guide portion, and a plurality of interface elements extending from an exterior surface of the reflector or an exterior surface of the light guide portion, the interface elements configured to retain the trim assembly in the housing.

Abstract: Recessed lighting systems are provided including a housing defining an interior cavity, a light emitting module positioned inside the interior cavity and including a heat sink, a circuit board stacked on the heat sink, a light source mounted at a center of the circuit board, driver circuitry for powering the light source, and a cover stacked on the circuit board including a channel for enclosing the driver circuitry and an opening defined such that the light source is not covered by the cover, and a trim assembly installed in the housing including a reflector, a trim having a light guide portion and a decorative trim extending from the light guide portion, and a plurality of interface elements extending from an exterior surface of the reflector or an exterior surface of the light guide portion, the interface elements configured to retain the trim assembly in the housing.