DIAGONAL14 F/TY
DIAGONAL14 – Recessed Angled Aluminium LED Profile for Directional Lighting
DIAGONAL14 by TOPMET Light is a recessed aluminium LED profile designed to combine discreet installation with directional illumination. Its distinctive construction positions the LED light source at a 15° angle, helping reduce glare and highlight selected surfaces or objects.
Compatible with LED strips up to 14 mm wide, DIAGONAL14 is particularly suitable for furniture lighting, display cabinets and illuminated mirrors. It can also be integrated into walls and ceilings to create subtle architectural lighting effects.
Angled Lighting with a Minimalist Finish
Unlike conventional recessed LED profiles, DIAGONAL14 directs light at an angle rather than straight ahead. This makes it a practical solution for illuminating shelves, decorative elements and other areas where controlled light direction is important.
Its recessed design integrates neatly into the mounting surface, while the compatible F click-in diffuser can be installed after the profile has been fitted.
Diffusers and Mounting Accessories
DIAGONAL14 supports the F click-in diffuser in three versions:
- Transparent – 95% light transmission.
Opal – 70% light transmission for softer illumination.
Black – 40% light transmission for a discreet, decorative finish.
The opal F diffuser is also available in a 20-metre roll, allowing longer lighting lines with fewer joints and reduced material waste.
For installation, the profile is compatible with Y spring mounting clips and T mounting clips. Dedicated DIAGONAL14 end caps with cable holes provide a neat finish and convenient cable routing.
With its recessed construction, angled light distribution and versatile accessories, DIAGONAL14 aluminium LED profile offers a functional solution for modern furniture and architectural lighting projects.



























