Archilight Cultro550T Series 5x3W Linear Recessed Downlight

This is a linear recessed downlight designed for interior lighting projects where a compact footprint and a clean architectural look are important. It uses a 5x3W LED configuration for a total power rating of 15W.

The family includes variants with 10 degree, 30 degree, and 50 degree beam angles. These options let buyers choose between a tighter accent beam, a more focused general beam, or a wider spread depending on the lighting intent.

Brightness in the listed variants ranges from 896 to 903 lumens, depending on the beam angle and variant. That keeps output fairly consistent across the family while allowing different beam spreads for different applications.

Yes. The parent model specifies an included driver and AC phase cut dimming control, so the family is positioned for dimmable use with compatible phase-cut dimming systems.

The child data confirms color temperature variants at 2700K, 3000K, and 5000K within this family. That gives buyers options from warmer ambient lighting through to cooler, crisper light output.

This family is rated at 15W, CRI 90, and a 50,000 hour lifetime, with a 3 year warranty. These specifications make it suitable for projects that need good color rendering and long service life in an architectural recessed format.

The parent model dimensions are 162 mm long, 45 mm wide, and 57 mm high, with a listed weight of 0.56 kg. Child variant data shows cut-out values of 46 mm minimum and 163 mm maximum across the family.

The listed child variants are primarily shown in black, with at least one white variant also present in the family data. That gives some flexibility when coordinating the fitting with ceiling and interior finish requirements.