A lighting device produces scenic effects including a light source group; a light guide extending along a longitudinal axis and coupled to the light source assembly defining an optical path; a primary mirror arranged along the longitudinal axis facing the light source assembly to reflect the light beam from the light guide; and a secondary mirror facing the primary mirror to reflect the light beam reflected by the primary mirror towards an emission area surrounding the primary mirror, wherein a primary reflecting surface of the primary mirror has at least one first portion having a first hyperbolic shape or a first aspherical shape of even order and degree equal to or greater than four and a secondary reflecting surface of the secondary mirror has at least one second portion having a second hyperbolic shape or a second aspherical shape of even order and degree equal to or greater than four.

A lighting device produces scenic effects including a light source group; a light guide extending along a longitudinal axis and coupled to the light source assembly defining an optical path; a primary mirror arranged along the longitudinal axis facing the light source assembly to reflect the light beam from the light guide; and a secondary mirror facing the primary mirror to reflect the light beam reflected by the primary mirror towards an emission area surrounding the primary mirror, wherein a primary reflecting surface of the primary mirror has at least one first portion having a first hyperbolic shape or a first aspherical shape of even order and degree equal to or greater than four and a secondary reflecting surface of the secondary mirror has at least one second portion having a second hyperbolic shape or a second aspherical shape of even order and degree equal to or greater than four.

A lighting device produces scenic effects including a light source group; a light guide extending along a longitudinal axis and coupled to the light source assembly defining an optical path; a primary mirror arranged along the longitudinal axis facing the light source assembly to reflect the light beam from the light guide; and a secondary mirror facing the primary mirror to reflect the light beam reflected by the primary mirror towards an emission area surrounding the primary mirror, wherein a primary reflecting surface of the primary mirror has at least one first portion having a first hyperbolic shape or a first aspherical shape of even order and degree equal to or greater than four and a secondary reflecting surface of the secondary mirror has at least one second portion having a second hyperbolic shape or a second aspherical shape of even order and degree equal to or greater than four.

A luminaire module delivers light with a beam angle of α. The luminaire module includes a light emitting module and a reflector positioned symmetrically about an axis. Light produced by the light emitting module exits the light emitting module from one or more spatially-extended light emitting portions. The light emitting portion(s) is (are) fully contained within a spatially extended notional design envelope which is used to guide the design of reflector and its corresponding reflective surface, such that when any light exiting the light emitting portions through the design envelope strikes the reflective surface of the reflector, the light does not return to the source and escapes from the luminaire module within a beam angle α, with no more than a single reflection from a reflector.

A self-centering hyperbolic trim assembly is provided for a recessed light fixture. The trim assembly includes a mixing chamber, a hyperbolic reflector and a reflector mounting assembly to mount the hyperbolic reflector without rigid attachment in an optic housing of the recessed light fixture. The mixing chamber is top mounted by its chamber holder portion over an LED light source in the optic housing. The mixing chamber has a light transmitting chamber body held within the chamber holder portion, whereby a space is formed between the chamber holder and the light transmitting chamber body. This space is sufficient to accept the free upper end of the hyperbolic reflector therein, thus creating a self-centering interference fit between the mixing chamber and the reflector, while protecting the LED light source, when the light fixture is assembled, thereby maintaining consistent light output and patterning.

A self-centering hyperbolic trim assembly is provided for a recessed light fixture. The trim assembly includes a mixing chamber, a hyperbolic reflector and a reflector mounting assembly to mount the hyperbolic reflector without rigid attachment in an optic housing of the recessed light fixture. The mixing chamber is top mounted by its chamber holder portion over an LED light source in the optic housing. The mixing chamber has a light transmitting chamber body held within the chamber holder portion, whereby a space is formed between the chamber holder and the light transmitting chamber body. This space is sufficient to accept the free upper end of the hyperbolic reflector therein, thus creating a self-centering interference fit between the mixing chamber and the reflector, while protecting the LED light source, when the light fixture is assembled, thereby maintaining consistent light output and patterning.

A softbox may include a housing, a light mount and a light diffuser screen that covers an opening formed in the housing. The light diffuser screen may have a curved shape in some cases. In other cases, a light diffuser screen may not be used but the perimeter of the housing opening may be non-planar.

A softbox may include a housing, a light mount and a light diffuser screen that covers an opening formed in the housing. The light diffuser screen may have a curved shape in some cases. In other cases, a light diffuser screen may not be used but the perimeter of the housing opening may be non-planar.

A light fixture for lighting a surface includes a housing, a plurality of light sources, and a reflector for directing light out of a window of the housing. The plurality of light sources are directed away from the window of the housing and are then not directly viewable from the exterior of the housing while providing light reflected against the reflector through the window of the housing. The light sources are connected to a substrate through which power is supplied to the light sources and through which heat energy is removed from the light sources during operation. The substrate may form a portion of the housing of the light fixture.

A light fixture for lighting a surface includes a housing, a plurality of light sources, and a reflector for directing light out of a window of the housing. The plurality of light sources are directed away from the window of the housing and are then not directly viewable from the exterior of the housing while providing light reflected against the reflector through the window of the housing. The light sources are connected to a substrate through which power is supplied to the light sources and through which heat energy is removed from the light sources during operation. The substrate may form a portion of the housing of the light fixture.