Products + Technology

Finelite’s High Performance Wall Slot (HP-WS) is a perimeter luminaire delivering a wash of light at the transition between wall and ceiling planes and providing both general ambient and vertical illumination. Available in 2′, 3′, 4, and 8′ section lengths that can be combined to make longer runs, and 2″, 4″, and 6″ regressed-optic options. [...]

New “TEN°” binning from Osram Opto Semiconductors provides the basis for extreme color consistency for white LEDs that are used as single-LED light sources in lighting solutions such as spotlights and downlights. To achieve this, the current standard CIE 1931 2° xy color space has been supplemented with CIE 2015 10° u‘v‘, recently developed by [...]

The eighth annual Next Generation Luminaires (NGL) Solid-State Lighting (SSL) Design Competition has recognized 25 commercial LED indoor and outdoor lighting products for excellence. The winners were announced at LIGHTFAIR. Sponsored by the U.S. Department of Energy (DOE), the Illuminating Engineering Society, and the International Association of Lighting Designers, NGL was launched in 2008 to [...]

Soraa has expanded its product portfolio with the Gable and Barrel, two new ambient LED luminaire series. These products combine the company’s optical design expertise with its Violet-Emission 3-Phosphor (VP₃) LED technology, resulting in specification-grade luminaire options offering good lens uniformity, CRI>90 and DLC-compliant efficacies. At only 3 in. in depth, the Soraa Barrel series [...]

The LFI Innovation Awards highlighted the industry’s most innovative products and designs introduced during the last 12 months. This year’s program received 275 entries spanning 15 categories, with each submission judged by an independent panel of lighting professionals. Winning entries exemplified the best in innovative design and thinking. Among the 16 winning companies are these [...]

One of the most interesting products shown at LIGHTFAIR, Rubik by Mark Architectural Lighting allows designers to rethink the ceiling grid. The system consists of 9-/5-/3-cell luminaires forms that can be used in traditional or unique layouts for general lighting. White, tunable-white, gray-scale and color accent versions are available. The result is both familiar and [...]

Eighty years ago, physicists theorized that light could be converted into matter. The scientists, who later participated in the development of the first atom bomb, considered converting light into matter an impossibility in a lab. Recently, however, physicists at Imperial College London say they have it figured out in principle–using high-powered lasers and other devices. [...]

Philips Lighting’s LightVibes is an innovative ambient LED lighting technology that is synced to on-screen content with the power to create fully immersive movie-going experiences. Introduced in London in 2014, LightVibes transforms the cinema experience by bringing new excitement to on-screen content, including feature films, musical performances, advertising and more. This unique visual media system [...]

I recently had the pleasure of interviewing Scott Wegner and Kevin Broughton, principal optical engineers for Eaton. The topic: LED optics. I’m happy to share their responses with you here. The interview informed an article I wrote for the June 2016 issue of tED. DiLouie: What is the purpose of an optical system, as applied [...]