New indoor/outdoor luminaires bring focus and clarity to architectural spaces through controlled illumination and a distinctive open-core design
Montreal, QC, August 31, 2026– Luminis® (www.luminis.com), an established innovator and manufacturer of specification-grade interior and exterior lighting solutions, today announced the introduction of its Hollowcore Element luminaire family. Designed for indoor and outdoor applications, Hollowcore Element brings focus to architectural spaces through a distinctive open-core form and controlled illumination.
The family is defined by a restrained architectural presence. Its clean circular form is built around a luminous ring and distinctive interior core, creating a balanced expression that feels visually light while maintaining a strong presence within the space.
Hollowcore Element incorporates a carefully engineered optical system designed to deliver even, controlled illumination. A semi-opaque, double-layer lens creates a soft, wide distribution, while the lens geometry helps maintain a clear and composed luminous appearance across the full volume of the luminaire.
To support different design intents, Hollowcore Element is offered in two optical configurations. An open distribution is designed to establish a broader ambient presence, while a metal shade configuration directs illumination downward with greater control and precision.
Hollowcore Element is offered in multiple mounting types, including stem, surface, cable, and Ø4” post top/pole configurations. Together, they allow a consistent architectural expression to extend from interior to exterior applications.
Hollowcore Element is offered in two sizes, Ø19” and Ø30”, with output scaling up to 9,642 lumens in the Ø19 family and up to 24,008 lumens in the Ø30 family, depending on configuration. The family features 90 CRI light quality, multiple CCT options, and project-ready control options to support a wide range of architectural applications.
Hollowcore Element is designed to bring focus back to architectural lighting—helping spaces read more clearly, reinforcing architectural intent, and supporting a more composed visual experience.
Full details about Hollowcore Element are available here.
About Luminis
Luminis, a brand within the Acuity Brands Lighting (ABL) portfolio, is an established manufacturer of contemporary specification grade indoor and outdoor lighting products. Combining timeless aesthetics and evolving technology, the company develops innovative luminaires that contribute to architectural intent while performing to the highest standards. Award-winning Luminis products are found in commercial, institutional, retail, and municipal applications and are available throughout North America. More information about Luminis is available at www.luminis.com.
About Acuity Inc.
Acuity Inc. (NYSE: AYI) is a market-leading industrial technology company. We use technology to solve problems in spaces, light and more things to come. Through our two business segments, Acuity Brands Lighting (ABL) and Acuity Intelligent Spaces (AIS), we design, manufacture, and bring to market products and services that make a valuable difference in people’s lives.
Acuity Inc. is based in Atlanta, Georgia, with operations across North America, Europe and Asia. The Company is powered by approximately 13,000 dedicated and talented associates. Visit us at www.acuityinc.com.
Media Contact:
Jason Broadhurst
514-971-2514
jason.broadhurst@AcuityBrands.com
