Abstract: Various implementations of an LED kit include a housing and at least one LED unit. The LED unit is coupled to an outer surface of at least one wall of the housing. Inner surfaces of the housing walls define a channel that includes a first opening at one end of the housing and a second opening at the other end of the housing. A central axis of the channel is orthogonal to a light output direction of the LED unit. A heat sink structure extends from the inner surface of at least one of the walls, and at least one electrically powered cooling device (e.g., a fan) is disposed adjacent the first opening. The cooling device causes air to flow through the channel from the first opening to the second opening, or vice versa, along the central axis and across the heat sink structure orthogonally to the light output direction.

Abstract: Various implementations of an LED kit include a housing and at least one LED unit. The LED unit is coupled to an outer surface of at least one wall of the housing. Inner surfaces of the housing walls define a channel that includes a first opening at one end of the housing and a second opening at the other end of the housing. A central axis of the channel is orthogonal to a light output direction of the LED unit. A heat sink structure extends from the inner surface of at least one of the walls, and at least one electrically powered cooling device (e.g., a fan) is disposed adjacent the first opening. The cooling device causes air to flow through the channel from the first opening to the second opening, or vice versa, along the central axis and across the heat sink structure orthogonally to the light output direction.

Abstract: An outdoor light includes: a lampshade, a printed circuit board (PCB) for supporting an light emitting diode light source, a supporting board, a power supply assembly, and a housing, wherein the lampshade is connected to the housing, the PCB is mounted on the supporting board, the supporting board and the housing are integrally formed, the supporting board has a mounting face configured to face the lampshade for installing the PCB, the PCB is firmly attached to the mounting face of the supporting board, the power supply assembly is located in the housing, the PCB is electrically connected to the power supply assembly.

Abstract: Various implementations of an LED kit include a housing and at least one LED unit. The LED unit is coupled to an outer surface of at least one wall of the housing. Inner surfaces of the housing walls define a channel that includes a first opening at one end of the housing and a second opening at the other end of the housing. A central axis of the channel is orthogonal to a light output direction of the LED unit. A heat sink structure extends from the inner surface of at least one of the walls, and at least one electrically powered cooling device (e.g., a fan) is disposed adjacent the first opening. The cooling device causes air to flow through the channel from the first opening to the second opening, or vice versa, along the central axis and across the heat sink structure orthogonally to the light output direction.

Abstract: A LED lamp comprises a housing and a heat sink module provided on the housing and comprising a base plate, wherein one side of the base plate is provided with a heat-dissipating plane and the other side thereof is provided with a plurality of heat-dissipating structures, an air passage is formed among the heat-dissipating structures; the heat sink module further comprises at least a power device, an air outlet of the power device is aligned with the air passage. A LED lamp comprises a bracket and a lamp provided on the bracket; the bracket comprises a first bracket and a second bracket; the second bracket comprises a connecting portion and a connecting arm extending from both ends of the connecting portion to a same side thereof; the lamp is mounted on the connecting arm, a screw is provided on the first bracket, a fixed hole is provided on the connecting portion of the second bracket, the screw extends through the fixed hole of the second bracket and is locked by a nut.