The invention relates to a built-in illuminator comprising a mounting for fastening it in a mounting surface (11), especially a ceiling, an illumination means socket and a reflector. The illuminator is characterized in that the reflector is comprised of at least one first reflector area (15), followed by a second reflector area (16) in the direction of illumination. Said second reflector area can be detached from the first reflector area (15) to facilitate replacement of the illumination means.

Built-in illuminator

The invention relates to a built-in light with a holder enabling it to be fixed into a build-in surface (11), particularly the ceiling of a room, also comprising a lighting means (6) and a reflector, wherein a reflector opening located in the direction of illumination defines a direct light exit area (1) and the direct light exit area is surrounded by a diffuse light exit area (2).

Built-in light

The invention relates to a built-in lamp comprising a holder for fastening in an installation surface, in particular in a room ceiling, a bulb fitting and a reflector, wherein the reflector consists of at least a first reflector region which is followed in the direction of illumination by a second reflector region which is releasable from the first reflector region to permit a bulb change.

Built-In Lamp

The invention relates to a flush-mounted ceiling light fitting for two lamps, of the type in which a diffuser (louver) is introduced removably into its casing which is fitted with laterally folded covering edges, this diffuser (louver) comprising, for each lamp, two reflectors whose cross-section is preferably parabolic, which are parallel to the lamp, which are turned towards the latter so as to reflect the light therefrom and which are connected together by transverse strips perpendicular to the reflectors and situated beneath the latter. This ceiling light fitting is characterised in that between the longitudinal reflectors 22 which are mounted at a distance from each other and which are connected together by stiffeners 6, a metal sheet 3 or similar member covers at the bottom the space between the reflectors 22 while being held on the diffuser (louver). Application to lighting units.

Flush-mounted ceiling light fitting for two lamps

1,102,270. Electric lighting fittings. FALKS Ltd. 19 Jan., 1967 [18 Aug., 1966], No. 37093/66. Heading F4R. A fitting, especially for fluorescent discharge lamps, includes an elongated parabolic reflector 12 having transverse wedge-shaped louvres 56 point downwards. The reflector is supported by a casing 10 in which is the control gear 35 for the lamp, by means of permanent magnets 32 on the casing which co-operate with keepers 42 on the reflector. The casing has a channel element 18 surrounding the opening into which a flange on the reflector fits. The top of the reflector is cut away to allow for the passage of the discharge tube, a reflector corresponding to the cutaway portion of the reflector 12 being mounted above the tube. The fitting is supported in the ceiling by arms 67 mounted on adjusting screws inside the casing.

Steward Richard Frederick

Papers

Improvements in and relating to light fittings