RAB R4STL 4 in Square Trimless Recessed Downlight 20W / Selectable CCT

The RAB R4STL is a 4 in square trimless canless recessed downlight delivering up to 1,934 lumens at 20W with a 38 beam angle and 90 CRI. Field-selectable from 2700K to 5000K, the flangeless trimless design sits flush with the ceiling no trim ring, no housing, no compromise on aesthetics. Ideal for general illumination in modern residential and commercial interiors.

Key Features

• Trimless Design: Flangeless square aperture with no visible trim ring fixture sits flush with the ceiling for a clean, architectural finish
• Field-Selectable CCT: Dip-switch adjustable between 2700K, 3000K, 3500K, 4000K, and 5000K from a single fixture
• Lumen Output: Up to 1,934 lm (4000K) at 20W

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