Abstract: A light-emitting diode (LED) luminaire assembly includes a mounting module having a cavity. The luminaire assembly also includes an LED assembly coupled to the mounting module at an end of the cavity, and a driver mounted on a driver plate and configured to provide electricity to the LED assembly, the driver plate coupled to the mounting module. The luminaire assembly further includes one or more reduced thickness sections provided on a series path of thermal conduction between the LED assembly and the mounting module, to facilitate decreased conductive heat transfer therebetween.

Abstract: A light-emitting diode (LED) luminaire assembly includes a mounting module having a cavity. The luminaire assembly also includes an LED assembly coupled to the mounting module at an end of the cavity, and a driver mounted on a driver plate and configured to provide electricity to the LED assembly, the driver plate coupled to the mounting module. The luminaire assembly further includes one or more reduced thickness sections provided on a series path of thermal conduction between the LED assembly and the mounting module, to facilitate decreased conductive heat transfer therebetween.

Abstract: A high-lumen light-emitting diode (LED) luminaire assembly in a harsh and hazardous environment is provided. The luminaire assembly includes an integrated mounting module manufactured as a single piece and including a first side and a second side opposite the first side. The luminaire assembly also includes an LED assembly coupled to the mounting module at the second side of the mounting module, and a driver configured to provide electricity to the LED assembly. The luminaire assembly further includes a driver cover sized to cover the driver and coupled to the mounting module at the first side of the mounting module. The driver and the LED assembly are operable within a target peak temperature limit for the hazardous environment.

Abstract: A light device including a housing having at least one wall that defines an internal cavity. A heat sink is attached to the housing. The heat sink includes a body, a plurality of mat fins disposed about a periphery of a body, and a plurality of pin fins disposed in staggered rows on a central portion of a face of the body. The plurality of mat fins direct air in a predetermined direction to the central portion and the plurality of pin fins define a plurality of tortuous air paths along the central portion.

Abstract: A light device including a housing having at least one wall that defines an internal cavity. A heat sink is attached to the housing. The heat sink includes a body, a plurality of mat fins disposed about a periphery of a body, and a plurality of pin fins disposed in staggered rows on a central portion of a face of the body. The plurality of mat fins direct air in a predetermined direction to the central portion and the plurality of pin fins define a plurality of tortuous air paths along the central portion.

Abstract: A high-lumen light-emitting diode (LED) luminaire assembly in a harsh and hazardous environment is provided. The luminaire assembly includes an integrated mounting module manufactured as a single piece and including a first side and a second side opposite the first side. The luminaire assembly also includes an LED assembly coupled to the mounting module at the second side of the mounting module, and a driver configured to provide electricity to the LED assembly. The luminaire assembly further includes a driver cover sized to cover the driver and coupled to the mounting module at the first side of the mounting module. The driver and the LED assembly are operable within a target peak temperature limit for the hazardous environment.