The invention provides a solid state lighting device having an adjustable light output direction. In embodiments, an adjustable reflector element is provided, which is transitionable between at least a first and second orientation status, in order thereby to alter through which one or more of the light exit surfaces of the device the generated luminous output is directed.

A soft box is provided. The soft box includes a collapsible frame that supports a fabric shell, a backplate, a support spindle, support rods extending from the back plate and operatively attached to the support spindle. The soft box may include a deflector plate that is removably attached to the support spindle by magnetic force. The soft box may also include a locking knob pivotally attached to the back plate and configured to removably attach an adapter ring to the back plate and tilt radially outwardly relative to the back plate while remaining attached to the back plate to enable removal of the adapter ring. The soft box may also include a mount that is configured to attach to a light fixture that does not use an adapter ring to attach the light fixture to the soft box.

Reflector unit (1) comprising a single pieced reflector (2), said reflector (2) being obtained by way of a molding process, and a frame structure (3) for supporting the single pieced reflector (2), wherein the reflector (2) comprises at least two reflecting chambers (2a) for reflecting light from a light source (8), wherein the at least two chambers (2a) are being spaced from another, and wherein the reflector (2) is firmly and essentially non-adjustably connected to the frame structure (3) by at least two connecting means (4), wherein the reflector (2) is non-movable with regard to the frame structure (3) along the portions of the connecting means (4), wherein the frame structure (3) comprises at least one adjusting screw (5a, 5b) being connected with an engaging portion (7a, 7b) of the frame structure (3) and an engaging portion (6a, 6b) of the reflector (2), wherein the engaging portions (6a, 6b, 7a, 7b) are configured to allow rotational movement of the respective adjusting screw (5a, 5b), and wherein rotational movement of the at least one adjusting screw (5a, 5b) translates into linear movement of the respective engaging portions (6a and 7a, 6b and 7b) with respect to one another for adjusting the distance between the respective engaging portions (6a, 6b) of the reflector (2) and the respective engaging portion (7a, 7b) of the frame structure (3) and thus bending the reflector (2) with regard to the firm portions of the connecting means (4).

Reflector unit (1) comprising a single pieced reflector (2), said reflector (2) being obtained by way of a molding process, and a frame structure (3) for supporting the single pieced reflector (2), wherein the reflector (2) comprises at least two reflecting chambers (2a) for reflecting light from a light source (8), wherein the at least two chambers (2a) are being spaced from another, and wherein the reflector (2) is firmly and essentially non-adjustably connected to the frame structure (3) by at least two connecting means (4), wherein the reflector (2) is non-movable with regard to the frame structure (3) along the portions of the connecting means (4), wherein the frame structure (3) comprises at least one adjusting screw (5a, 5b) being connected with an engaging portion (7a, 7b) of the frame structure (3) and an engaging portion (6a, 6b) of the reflector (2), wherein the engaging portions (6a, 6b, 7a, 7b) are configured to allow rotational movement of the respective adjusting screw (5a, 5b), and wherein rotational movement of the at least one adjusting screw (5a, 5b) translates into linear movement of the respective engaging portions (6a and 7a, 6b and 7b) with respect to one another for adjusting the distance between the respective engaging portions (6a, 6b) of the reflector (2) and the respective engaging portion (7a, 7b) of the frame structure (3) and thus bending the reflector (2) with regard to the firm portions of the connecting means (4).

In an example embodiment, a flexible light fixture may be provided. The example embodiment may comprise a reflector panel comprising two substantially parallel opposing outer flanges and a flexible central portion, wherein the distance between the opposing outer flanges may be X. The example embodiment may also comprise a lens with two opposing edges wherein each opposing edge may be configured with an attachment feature configured for attachment to corresponding opposing outer flanges of the reflector panel, and wherein the distance between the opposing edges of the lens may be a distance Y, wherein distance Y may be less than distance X. When the opposing outer flanges of the reflector panel are compressed laterally together a distance that is at least distance Y and engaged by the corresponding lens attachment features, the flexible central portion of the reflector panel may be engaged in a curved compressed state.

In an example embodiment, a flexible light fixture may be provided. The example embodiment may comprise a reflector panel comprising two substantially parallel opposing outer flanges and a flexible central portion, wherein the distance between the opposing outer flanges may be X. The example embodiment may also comprise a lens with two opposing edges wherein each opposing edge may be configured with an attachment feature configured for attachment to corresponding opposing outer flanges of the reflector panel, and wherein the distance between the opposing edges of the lens may be a distance Y, wherein distance Y may be less than distance X. When the opposing outer flanges of the reflector panel are compressed laterally together a distance that is at least distance Y and engaged by the corresponding lens attachment features, the flexible central portion of the reflector panel may be engaged in a curved compressed state.

A luminaire (61) is disclosed with a close coupled ballast (62) having a support arm (66) from which is suspended or hung a reflector, and preferably a variable focus reflector (41), having either a single ended lamp (3) or double ended lamp (23). The luminaire (61) is supported from a greenhouse rafter (9) by filaments (10, 11) which are connected one to the ballast (62) and the other to the free end of the support arm (66). In one embodiment the arm (66) is connected to a rigid side plate (64) which is mounted on the ballast (62). In another embodiment the arm (66) is connected to a side plate (164) which is hinged. The arrangement enables flimsy reflectors (41) to be close coupled with electronic ballasts in a way which minimises Radio Frequency Interference (RFI).

A reflector based illumination system having a mounting insert with at least one primary reflective surface recessed from the opening of a housing and at least one circuit board with a light source operable to be placed in communication with a power source positioned adjacent at least one auxiliary reflective surface mounted at an angle to the primary reflective surface to cooperate with the light source to emit a quantity of incident light toward primary reflective surface, a quantity of incident light toward the auxiliary reflective surface, and a quantity of unobstructed light through the opening, with all three quantities cooperating to illuminate an exterior surface when the light source is placed in communication with the power source through the circuit board and energized to generate light.

A reflector based illumination system having a mounting insert with at least one primary reflective surface recessed from the opening of a housing and at least one circuit board with a light source operable to be placed in communication with a power source positioned adjacent at least one auxiliary reflective surface mounted at an angle to the primary reflective surface to cooperate with the light source to emit a quantity of incident light toward primary reflective surface, a quantity of incident light toward the auxiliary reflective surface, and a quantity of unobstructed light through the opening, with all three quantities cooperating to illuminate an exterior surface when the light source is placed in communication with the power source through the circuit board and energized to generate light.

A light emitting apparatus includes a light source, a thin plate-shaped mirror unit which guides light from the light source, and a tension imparting means which imparts tension to the mirror unit. The tension imparting means may have at least any one of a first tension imparting mechanism which imparts tension in a first direction toward the light source along a surface of the mirror unit and a second tension imparting mechanism which imparts tension in a second direction opposite to the first direction, and further, the tension imparting mechanism may have at least any one of a third tension imparting mechanism which imparts tension in a third direction in parallel with the light source along the surface of the mirror unit and a fourth tension imparting mechanism which imparts tension in a fourth direction opposite to the third direction.