Abstract: A grid screen for an illumination device includes a honeycomb grid disc (5) mounted in a component (4) having an aperture (9). The grid screen is fastened to the component with spring clips (10). The spring clips (10) have cranked clip ends (11), which are directed towards the middle and rotated by 90°, so as to pass through the aperture (9) of the honeycomb grid disc (5) and hook under a bridge (3) of the illumination device. Keyhole-type cutouts (8) on both sides of the aperture (9) are positioned over the bridge (3) in a contactless manner. The deeply situated annular honeycomb grid disc (5) absorbs the glare rays (12) emerging from underneath a cap (2), while reflected useful rays (15) are passed through the honeycomb grid disc (5).

Abstract: In a grid screen for illumination devices, the honeycomb grid disc (5) is provided in the component (4) and is provided with a punched-out aperture (9). Fastening the grid screen is made possible by means of spring clips (10) which are in each case fixedly connected on both sides to the peripheral component (4) and whose cranked clip ends (11), which are directed towards the middle and rotated by 90°, reach through the punched-out middle aperture (9) of the honeycomb grid disc (5) and hook under the web (3) of the illumination device. Keyhole-type cutouts (8) on both sides at the aperture (9) are slipped over the web (3) in a contactless manner, the grid screen pressing onto the rim (7) of the reflector lamp (1) on account of the hooked-in spring clips (10). The deeply situated annular honeycomb grid disc (5) absorbs the glare rays (12) emerging underneath the cap (2), reflected useful rays (15) being passed through the honeycomb grid disc (5).

Abstract: A recessed light fixture has an outer housing adapted to be fixedly mounted in a hole in a wall or ceiling and centered on an axis, an inner lamp holder provided with a socket for a light bulb and centered on an axis, and a pair of stiff links of different lengths each having an inner end pivoted on the housing and an outer end pivoted on the holder for movement of the holder between an inner position recessed in the housing with the holder and housing axes generally coaxial and an outer position outside the housing with the axis inclined to each other and through intermediate positions such that as the holder moves outward the angle its axis forms with the housing axis increases and as it moves inward the angle its axis forms with the housing axis decreases.