The Foundation of Performance Lighting | Explore CSL Forme Downlights & CSL Forme Cylinders
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The Foundation of Performance Lighting

CSL Forme represents where performance begins, a lighting collection designed to bring CSL's trusted quality, precision engineering, and architectural refinement to every project. Built with the same optics and LED technology that define CSL's premium lines, CSL Forme delivers exceptional glare-free light quality in a simplified, accessible form.

Clean lines, minimal silhouettes, and reliable quick-ship availability make CSL Forme the go-to choice for spaces that demand efficiency without compromise. Whether illuminating commercial, hospitality, or residential spaces, CSL Forme keeps projects on track, on time, and aligned with budget goals, all while maintaining the performance and design integrity CSL is known for.

From concept to completion, CSL Forme is the starting point of great design — grounded, reliable, and brilliantly executed.
CSL Forme Downlights CSL Forme Cylinders

High-Performance Illumination for Every Space

New trim styles now available
Meet the high-performance, cost-effective LED Downlight designed to over-deliver on light quality, efficiency, and versatility. The ECO downlight from CSL offers an LED solution that fits any application, including general, task, or accent lighting for residential, commercial, hospitality and retail spaces. The ECO Downlight is available in adjustable and fixed models and can be installed into shallow plenums as low as 2⅜" for the 1" light and 2½ for the 3" and 5".
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A Different Way to Downlight

CSL GyroShift™ 1-4 Light Multiples incorporate the patented GyroShift™ optic system into multiple head recessed downlight fixtures that can be installed in shallow plenum spaces as little as 3 1/2". The heads are designed to stay fixed while each individual optic pans and tilts up to 45° independently of the others, enabling crisp accents, broad washes, and tailored light wherever you need it — in multiple directions. The patented optical system rotates the optic independently from the light source, eliminating cut off from the trim to provide a round beam of light with superior light control. The refined below-the-ceiling aesthetic is maintained even when lights have been shifted. Learn More

A Fusion of Superior Engineering and Heritage Design

Born from the remarkable collaboration between CSL's cutting-edge optics and Hudson Valley Lighting's legacy of exceptional craftsmanship, the CSL Luxe collection redefines luxury in architectural lighting. Learn More
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SUPERIOR LIGHTING

Experience performance-engineered, adjustable lighting systems for all types of new construction and remodel applications.

CSL SILENT VU™
PATENTED OPTIC TECHNOLOGY

Experience extremely low glare general, task accent lighting when approaching the space. Silent Vu™ optics draw the eye to the thoughtfully designed space and not the ceiling.


CSL POINT SOURCE
Projects

Award-Winning Lighting with CSL Whisper™

Case Study: Illuminating Excellence at Uchi West Hollywood with Whisper™ Downlights

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Projects

Iconic Lighting for Luxury Jewelry

Case Study: Enhancing Luxury Jewelry Retail with Acrobat™ Recessed Lighting

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