A luminaire (11) is provided having sensors means (16) for detecting or determining information relating to a subject. The information is usable to determine changes to light output.

The present invention relates to a protective exterior shade/luminaire provided with a thread base cover and a protective canister with light-distributing thread to protect light bulbs installed in ceramic bases/sockets against weather, dust, water, shock and to provide longer life and better appearance of the light bulbs, for use in the home, in industry and in general. The thread of the base cover and the protective canister ensure a secure assembly in a firm manner and prevent the theft of the light bulb and its parts. The protective covers eliminate the need to remove the ceramic bases/sockets, because the protective exterior shade/luminaire is placed between the light bulb and the ceramic bases/sockets.

A dimmable tamper resistant nightlight may include a body comprising at least one light emitting diode (LED). Plug blades may extend from the body. A dimming switch may be coupled to the at last one LED, the dimming switch configured to move between a first position that activates about 50% luminosity of the at least one LED, a second position that deactivates about 100% luminosity of the at least one LED, and a third position that activates about 100% luminosity of the at least one LED. A housing may be coupled to the body, the housing comprising an access opening through which the dimming switch may be moved among the first position, the second position, and the third position. A housing may also comprise a locking element configured to prevent the dimmable tamper resistant nightlight from being removed from the electrical receptacle.

An underwater lighting system includes a light housing. The light housing includes a weighted base having a bottom surface with a bottom edge and a cover. The cover and the weighted base cooperate to define a cover interior. The cover interior is waterproof. The light housing also includes a light source positioned within the cover interior. The underwater lighting system is configured to prevent a fishing lure or cast net from snagging on the underwater lighting system.

A first protrusion protruding from an upper lighting cover is fitted into a first installing portion provided in a cover and a second protrusion protruding from the upper lighting cover is inserted into a first hole provided in the cover. In a case where disassembly is performed from this state, disassembly can be accomplished by breaking a first breaking portion provided around the first installing portion. In a case where reassembly is performed from this state, the second protrusion protruding from the upper lighting cover is fitted into a second installing portion provided in the cover.

A luminaire includes a light emitting diode module, a driver housing, and a hollow connector that connects the driver housing and the light emitting diode module. The driver housing includes a rotatable cap and a driver that provides power to the light emitting diode module. The rotatable cap permits rotation of the hollow connector and the light emitting diode module in order to direct the light from the light emitting diode module in a desired direction. The light emitting diode module includes a plurality of optics wherein each optic covers at least one light emitting diode and at least one vent adjacent to each optic.

A transparent anti-theft bracket for a marker light includes a transparent body having a first side and a second side opposite the first side, a first tapered opening extending from the first side toward the second side, a second tapered opening extending from the second side toward the first side, and a lip between the first tapered opening and the second tapered opening. The lip defines an opening connecting the first tapered opening to the second tapered opening. A first depth of the first tapered opening is less than a second depth of the second tapered opening.

A luminaire including a housing, a light emitter supported by the housing, and a cover removably coupled to the housing, where the cover includes a lens substantially covering the light emitter. An end cap is removably coupled to the housing and positioned substantially flush with the lens. A coupling mechanism couples the end cap to the housing, where the end cap substantially covers the coupling mechanism while coupled to the housing.

A luminaire including a housing, a light emitter supported by the housing, and a cover removably coupled to the housing, where the cover includes a lens substantially covering the light emitter. An end cap is removably coupled to the housing and positioned substantially flush with the lens. A coupling mechanism couples the end cap to the housing, where the end cap substantially covers the coupling mechanism while coupled to the housing.

A linear lighting system and apparatus configured for easy and efficient installation and to reduce unattractive shadows, gaps, or light leaks is provided. In certain embodiments, the linear lighting system comprises a plurality of lighting assemblies joined contiguously together with a draw latch assembly and each of the lighting assemblies comprising a housing, a light source, and a power source. More specifically, the draw latch assembly comprises a draw latch and a latch keeper which, when engaged, removably secures a first lighting assembly to a second lighting assembly. In use, there may be more than two lighting assemblies which may be removably secured to one another in this manner in a variety of configurations.