Phosix Trim 10 Light LED Recessed Downlight - 20W 3000K Black

The Phosix Trim is a linear recessed downlight housing ten individual LED cells in a single 278mm black die-cast aluminium frame. Each cell delivers a portion of the fitting's total 20W output at 3000K warm white, with the light directed downward through black polycarbonate reflectors that control beam spread and reduce glare. The rectangular aperture measures 278mm x 45mm and recesses flush into the ceiling plane.

Designed for commercial, retail and residential installation where linear accent lighting is needed without visible track systems, the Phosix Trim suits corridors, kitchen islands, retail display walls and office reception areas. The ten-cell arrangement distributes light across the 278mm length rather than concentrating it at a single point, reducing hotspots and providing more uniform coverage along a wall or worktop. The fitting requires a corresponding rectangular cut-out in plasterboard or suspended ceiling tile and connects to mains via a remote driver (configuration depends on installation specifics).

The die-cast aluminium construction dissipates heat across the frame, allowing the integrated LEDs to maintain consistent output without additional cooling. The black finish on both the visible trim and the reflectors gives the fitting a recessed, minimal presence — when unlit, the fitting reads as a dark rectangular slot rather than a distinct light fitting. The IP20 rating limits use to dry indoor locations; the fitting is not suitable for bathrooms, wet rooms or outdoor canopies.

What ceiling cut-out is required?

The Phosix Trim requires a rectangular aperture of 278mm length. The exact width and depth of the cut-out depend on the ceiling construction and the remote driver housing. Consult the installation manual or a qualified electrician before cutting into plasterboard or suspended ceiling tiles.

Is the LED replaceable?

No. The LEDs are integrated into the die-cast aluminium frame and are not user-replaceable. The fitting is backed by a 5-year warranty from Ideal Lux, covering LED failure and driver faults during normal use.

Can it be dimmed?

This model is not dimmable. If dimming control is required, check with Niori for alternative Phosix models that support compatible dimming drivers.

What applications suit this fitting?

The linear ten-cell arrangement suits corridors, retail display walls, kitchen islands and anywhere linear accent lighting is needed without visible track or surface-mounted fittings. The black finish works well in modern, industrial and minimalist interiors where recessed lighting maintains a clean ceiling plane.