Abstract: A light fixture has a stem with a first portion and second portion disposed at an angle relative to the first portion. The light fixture also includes a housing may include a body cap. The body cap may include an opening receiving the stem therethrough, said housing may include a light source therein. The light fixture also includes a coupler extending from the second portion. The light fixture also includes the body cap rotatable about an axis of rotation defined through the coupler.

Abstract: An assembly for an opening through a member has a body and a first spring retention assembly coupled to the body. The first spring retention assembly has a first coil spring at least partially disposed within a first spring housing. The first coil spring has a first end extending through the first spring housing and is coupled to the body. The first coil spring is extendable from and retractable into the first spring housing.

Abstract: A light fixture assembly includes an elongated tray comprising a base comprising a first side, a second side and a first opening therethrough. The elongated tray further includes a first longitudinally extending wall extending from the second side of the base and a second longitudinally extending wall extending from the second side of the base. The first longitudinally extending wall has a first coupler. The second longitudinally extending wall has a second coupler. The light fixture assembly has a light assembly and a coupling assembly coupling the light assembly to the tray. The coupling assembly is positioned around the opening and adjacent to the second side around the first opening. A baffle is coupled within the coupling assembly.

Abstract: A light fixture has an elongated track comprising an upper channel comprising a first wall having a first slot and a second wall having a second slot. The assembly has a support assembly comprising a base and a swivel arm rotatably attached to the base at a swivel. The base comprising a first flange received in the first slot and a second flange received in the second slot, said base extending across the upper channel. The swivel arm has a first end and a second end. The swivel is disposed at the first end and a cable connector is disposed at a second end of the swivel arm. The cable connector receives a cable therein.

Abstract: A light fixture has a stem with a first portion and second portion disposed at an angle relative to the first portion. The light fixture also includes a housing may include a body cap. The body cap may include an opening receiving the stem therethrough, said housing may include a light source therein. The light fixture also includes a coupler extending from the second portion. The light fixture also includes the body cap rotatable about an axis of rotation defined through the coupler.

Abstract: An assembly for an opening through a member has a body and a first spring retention assembly coupled to the body. The first spring retention assembly has a first coil spring at least partially disposed within a first spring housing. The first coil spring has a first end extending through the first spring housing and is coupled to the body. The first coil spring is extendable from and retractable into the first spring housing.

Abstract: An assembly for an opening through a member has a body and a first spring retention assembly coupled to the body. The first spring retention assembly has a first coil spring at least partially disposed within a first spring housing. The first coil spring has a first end extending through the first spring housing and is coupled to the body. The first coil spring is extendable from and retractable into the first spring housing.

Abstract: An assembly for an opening through a member has a body and a first spring retention assembly coupled to the body. The first spring retention assembly has a first coil spring at least partially disposed within a first spring housing. The first coil spring has a first end extending through the first spring housing and is coupled to the body. The first coil spring is extendable from and retractable into the first spring housing.

Abstract: Some embodiments of the present light fixtures include a body, a waveguide, and one or more independently-controllable light sources. The waveguide is configured to be coupled to the body and may include a first end configured to receive light emitted from at least one of the light source(s) and to direct the received light to (and in some embodiments, emit the received light from) a second end of the waveguide. In some embodiments of the present fixtures, the waveguide defines an opening through which light emitted from at least one of the light source(s) can pass, the light source(s) being coupled to the body such that a first one of the light source(s) emits light into the first end of the waveguide and a second one of the light source emits light through the opening.

Abstract: Some embodiments of the present light fixtures include a body, a waveguide, and one or more independently-controllable light sources. The waveguide is configured to be coupled to the body and may include a first end configured to receive light emitted from at least one of the light source(s) and to direct the received light to (and in some embodiments, emit the received light from) a second end of the waveguide. In some embodiments of the present fixtures, the waveguide defines an opening through which light emitted from at least one of the light source(s) can pass, the light source(s) being coupled to the body such that a first one of the light source(s) emits light into the first end of the waveguide and a second one of the light source emits light through the opening.

Abstract: Some embodiments of the present light fixtures include a body, a waveguide, and one or more independently-controllable light sources. The waveguide is configured to be coupled to the body and may include a first end configured to receive light emitted from at least one of the light source(s) and to direct the received light to (and in some embodiments, emit the received light from) a second end of the waveguide. In some embodiments of the present fixtures, the waveguide defines an opening through which light emitted from at least one of the light source(s) can pass, the light source(s) being coupled to the body such that a first one of the light source(s) emits light into the first end of the waveguide and a second one of the light source emits light through the opening.

Abstract: The present invention relates to a polymeric (meth) acrylic composition comprising polymeric silicone particles and optionally polymeric (meth) acrylic particles. In particular the present invention relates to a polymeric (meth) acrylic composition comprising polymeric silicone particles having a weight average particle diameter between 1 ???? and 10 ???? and optionally polymeric (meth) acrylic particles with a having a weight average particle diameter between 20 ???? and 100 ????. The present invention concerns also the use of such a polymeric (meth) acrylic composition comprising polymeric silicone particles and optionally polymeric (meth) acrylic particles as a masterbatch. The present invention concerns also a process for making a (meth) acrylic composition comprising polymeric silicone particles and polymeric (meth) acrylic particles from a polymeric (meth) acrylic masterbatch composition comprising polymeric silicone particles and optionally polymeric (meth) acrylic particles.

Abstract: A light-diffusing film includes a particle layer containing a polymer matrix having dispersed therein an effective amount of light-diffusing particles, and having a thickness in the range of 5 mil to 20 mil. The film may optionally also include a second polymeric layer adjacent and substantially coextensive with the particle layer, the second layer being translucent and having a thickness in the range of 5 mil to 50 mil. A third translucent layer may also be added. Molded articles having the inventive films on their surface, and methods of making them, are also disclosed.

Abstract: The present invention relates to a multi-layer thermoplastic composition with at least one inner ultraviolet (UV) blocking or filtering layer having a high level of UV absorber(s)/stabilizer(s), and an outer surface layer with little or no UV absorber(s)/stabilizer(s). Preferably the UV-blocking or filtering layer composition is an acrylic or polycarbonate, and at least one surface layer is an acrylic or an acrylic blend. Typically the multi-layer composition is formed using a co-extrusion process. The multi-layer thermoplastic composition preferably has a high luminous transmission in the visible wavelengths and a very low transmission in the UV wavelengths.

Abstract: A light-diffusing film includes a particle layer containing a polymer matrix having dispersed therein an effective amount of light-diffusing particles, and having a thickness in the range of 5 mil to 20 mil. The film may optionally also include a second polymeric layer adjacent and substantially coextensive with the particle layer, the second layer being translucent and having a thickness in the range of 5 mil to 50 mil. A third translucent layer may also be added. Molded articles having the inventive films on their surface, and methods of making them, are also disclosed.

Abstract: The invention relates to an acrylic sheet that can be die-cut without cracking, yet has low temperature impact resistance and good weatherability. Specifically, the acrylic sheet is an impact modified copolymer having a matrix with a Tg of between 70 and 86° C. In a preferred embodiment the matrix is a copolymer of methyl methacrylate and from 12 to 18 percent by weight of ethyl acrylate.