A urine powered garment has a shirt and trousers. A collector positioned beneath the trousers is adapted to collect urine. A container is located below and coupled to the collector. A converter dis-associates the constituent elements of the urine within the container to create electrical energy. A pouch receives urine from the container. The pouch has a top opening above and a drain tube below. The drain tube couples the pouch and the converter. A source of potential is adapted to receive electrical potential and to store the received electrical potential until accessed. A super-capacitor couples the converter and the source of potential. The super-capacitor converts the output of the converter prior to feeding to the source of potential.

An example lighting device includes a luminaire having an illumination light source including an illumination light source configured to be driven by electrical power to emit incoming light rays. Luminaire further includes a polarization selective optic coupled to the illumination light source to receive the incoming light rays emitted by the illumination light source and output polarized light rays for illumination lighting. Based on the incoming light rays, the polarization selective optic outputs the polarized light rays including a TM wave. Polarization selective optic steers the TM wave to be outputted to a far field at a grazing angle. Polarization selective optic steers a substantially non-TM wave away from the far field at the grazing angle. Lighting device further includes an illumination light source driver to control a light source operation of the illumination light source.

A light-emitting housing including a housing body, a conductive structure, and a light-emitting element is provided. The housing body has an outer surface and an inner surface. The conductive structure is embedded in the housing body and penetrates the outer surface and the inner surface. A decorative film is attached to the outer surface of the housing body. The light-emitting element is disposed on the outer surface of the housing body. The light-emitting element has two wires coupled to the conductive structure. The electric structure is adapted to transmit a current to the two wires, so that the light-emitting element emits light.

A luminous device for a motor vehicle, comprising a light source including a plurality of emitting elements that are configured to form at least one first emission zone and one second emission zone that are addressable selectively from each other. The luminous device also comprises a screen that is at least partially transparent to the light emitted by the light source, comprising first transmission zones and second transmission zones that are respectively arranged facing the first and second emission zones, the first transmission zones being configured to scatter the light beams emitted by the first emission zones.

An illuminatable vehicle assembly according to an exemplary aspect of the present disclosure includes, among other things, a dielectric layer that emits light. The dielectric layer is disposed between an anode layer and a cathode layer. The assembly further includes a color conversion layer that converts light emitted from the dielectric layer.

The present invention provides a lighting device in which a planar light-emitting panel is supported by, and can be easily attached to and detached from, a support member. The support member has a support side engagement part and covers a large part of a feeding wiring line. The lighting panel has a planar light-emitting panel and a mounting member. The planar light-emitting panel is attachable to the mounting member and has a panel side engagement part on its rear surface. The mounting member is fixable to the support member, and has first and second attaching side engagement parts. The first attaching side engagement part can engage the support side engagement part in a direction substantially orthogonal to the support member at a position overlapping with the planar light-emitting panel. The second attaching side engagement part can engage the panel side engagement part in the orthogonal direction.

The present invention is broadly directed to an artificial lighting system 30 for emitting artificial light in an indoor environment for controlling myopia in humans. The artificial lighting system 30 generally comprises: 1. one or more luminaires such as 34a to 34d designed to directly generate and emit artificial light without filters which substantially simulates the effect of sunlight and is of a predetermined wavelength emission spectrum (a) higher in its proportion of wavelengths at or around 480 nm relatively to neighbouring wavelengths, and (b) lower in its proportion of high energy visible light; 2. an electronic control module 36 operatively coupled to the luminaires such as 34a to control their emission of the artificial light.

A light emitting device which inactivates microorganisms is disclosed. The light emitting device may include a flexible light emitting layer emitting a light; and a transparent or translucent layer over the flexible light emitting layer. The light may travel through and exit an exterior surface of the transparent or translucent layer, creating an exiting light. The exiting light exiting the transparent or translucent layer may have at least a portion thereof having a wavelength in a range of 380 to 420 nanometers, and may disinfect the exterior surface of the transparent or translucent layer. The light emitting device may be used alone to create a self-disinfecting high touch surface, e.g., on a door, or may be shaped to mate with other structure to create a disinfecting high touch surface.

A vehicle lamp that ensures achieving downsizing while integrating sensors and improving a designability is provided. The vehicle lamp includes a lamp function unit (10) and a sensor function unit (20). The lamp function unit (10) has a light irradiating region (30). The sensor function unit (20) is arranged within the light irradiating region (30) in a front view.

An aircraft winglet light assembly is disclosed. The aircraft winglet light assembly includes an exterior skin coupled to an aircraft winglet of an aircraft. At least one interior surface of the exterior skin defines a cavity within the exterior skin. The aircraft winglet light assembly further includes one or more illumination sources housed within the cavity. The aircraft winglet light assembly further includes one or more sets of holes within the exterior skin. The one or more sets of holes are configured to allow illumination generated by the one or more illumination sources to pass through the exterior skin. The aircraft winglet light assembly further includes one or more protection elements proximate to the one or more sets of holes.