Recessed downlight SLV NUMINOS DL S white/black 8.6W 2700K 1003781

SLV NUMINOS DL S 1003781 is a round recessed LED ceiling light with a white trim and a black optical recess. The visible diameter is 8 cm, with the light source set back from the front edge. This leaves a small lighting point at ceiling level rather than a hanging shade.

Warm white light with a focused beam

This version combines a 2700 K colour temperature with a 20° optic, directing a concentrated beam downwards. It suits accent lighting where a particular part of an interior needs emphasis rather than broad illumination from a single fitting. When planning a living room, dining area or retail display, consider the position of the fitting relative to the intended target, not simply the distance between neighbouring ceiling lights.

Light output is 670 lm at a power consumption of 8.6 W. SLV specifies CRI 90, a relevant measure when judging the colour rendering of illuminated objects. The colour temperature and optic identify this particular article. Other products within the NUMINOS family may have different light colours or beam distributions, so the family name alone does not establish equivalence.

Check the ceiling before ordering

The fitting is 5.2 cm high and requires a round cut-out measuring 6.8 cm in diameter. The manufacturer specifies an installation depth of 5.5 cm. Compare these dimensions with the ceiling construction and the space reserved for installation components. Leaf springs are included; fitting and support should follow the installation documentation.

Power supply and visual consistency

The electrical supply requirement is 250 mA constant current, and the fitting is protection class III. It should not be treated as a light for direct connection to 230 V mains. SLV lists compatible LED drivers as accessories; the supply and control arrangement must be checked separately. The simple white circle and black recess suit modern and minimalist lighting layouts, including repeated ceiling details in corridors, hotels and restaurants where the focused distribution matches the lighting plan.