
Luminii
@LuminiiLED
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Simply Brilliant Spaces | One of the Fastest-Growing, Most Trusted Architectural Lighting Manufacturers in the World.
Niles, IL
Joined July 2013
Engineered for Perceptual Precision | Luminii’s proprietary logarithmic dimming curve mirrors human visual response, delivering smoother fades, finer low-end control, and deeper dimming than standard linear approaches. Ideal for hospitality, residential, and gallery applications
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Form Meets Function in Every Profile | Luminii extrusions are USA-made from 6063-T5 architectural aluminum with a minimum wall thickness of 0.035”. In every fixture, you can expect structural integrity, thermal balance, and a refined finish. Discover the Luminii LED Difference:
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Dot-Free. Glare-Free. Drama-Free. Built to Last. | Luminii lenses combine UV-stabilized, optical-grade polymers with precision diffusing materials and uniform matte finishes, engineered to resist yellowing, warping, and degradation over 1,000+ hours of testing. The result? Clean,
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Built for Performance, Designed for Reliability | Luminii’s dual-layer PCBs with 3–4 oz copper and precision trace geometry ensure minimal voltage drop, superior thermal management, and consistent lumen output. Paired with in-house optics and extrusions, every component works in
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If you’re a lighting pro who values a manufacturer who sweats over the finest details on color rendering, your projects are in the right place with Luminii solutions. Our whitepaper breaks down the Luminii LED difference—available now:
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Beyond the Numbers. Designed for the Human Eye. While others stop at CRI, Luminii goes deeper, optimizing extended CRI values like R9 (red) and R13/R15 (skin tones) for truer, richer color rendering where it matters most. Because in architectural lighting, accuracy isn’t
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At Luminii, we don’t just sort LEDs. We engineer consistency. Our micro-binning process delivers true 1-step MacAdam Ellipse performance, meaning virtually zero visible color variation across our linear strip lighting. By grouping LEDs into ultra-fine chromaticity bins and
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Premium Precision You Can See | True 1-step MacAdam ellipse performance, delivered. Luminii’s proprietary micro binning ensures flawless color uniformity across every linear run. Your project stays visually consistent, from the first diode to the last. Discover the Luminii LED
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Halogen Warmth, Reinvented | Our custom LEDs are meticulously designed to mimic halogen, which means Luminii products closely match sunlight. Ideal for luxury residential, hospitality, restaurants, and any environment that requires a true experience. Discover the Luminii LED
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Not all phosphors are created equal. At Luminii, we use custom, rare-earth-based phosphor blends that are thermally stable and engineered to resist degradation, delivering long-lasting, high-efficiency LEDs with precise color accuracy and minimal color shift over time. Discover
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Cooler Running, Longer Living | Luminii under-drives its chips by design. This approach extends LED lifespan, enhances stability, and ensures smooth dimming, even at sub-1% levels. Discover the Luminii LED Difference:
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Materials That Outperform | Every Luminii LED is built with materials that maximize performance and durability: 99.99% gold bond wire, 40μm silver-plated copper lead frames, high-strength PPA brackets, and so much more than meets the eye. Discover the Luminii LED Difference:
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Tuned at the Molecular Level | The Luminii LED die is calibrated to 452.5-455nm for optimal color output and efficiency. When color accuracy is non-negotiable, precision at the source makes all the difference. Discover the Luminii LED Difference:
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The Luminii LED Story | Crafting LEDs from the inside out. Our approach considers phosphor chemistry, die tuning, binning, and lensing. Everything is engineered to perform together, harmonically. Discover the Luminii LED Difference:
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The Luminii LED Story | Crafting LEDs from the inside out. Our approach considers phosphor chemistry, die tuning, binning, and lensing. Everything is engineered to perform together, harmonically. Discover the Luminii LED Difference:
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Your vision deserves more than standard solutions. Kendo Graze by Luminii is made for lighting professionals who treat illumination as an integral part of architecture—not an afterthought. With precision optics, seamless integration, and the power to enhance texture and
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True luxury lives in the details, and Luminii knows how to illuminate them. Our Casework Design Guide is the go-to resource for architects, millworkers, and lighting designers working in high-end residential environments. From shelving and built-ins to hidden reveals and
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We know a thing or two about design. Just ask the Design Museum in London. When Studio ZNA sought lighting worthy of one of the world’s most iconic institutions, they turned to Precision by Luminii. Micro-precision optics, nearly invisible profiles, and seamlessly integrated
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Meet Glint by Luminii: a brand born from problem-solving. Designed for lighting professionals seeking more than off-the-shelf solutions, Glint delivers fully adjustable illumination without the bulk. Offering precision beam control from a remote location, Glint allows you to
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Pickle Palace isn’t just a place to play—it’s a multi-sensory destination combining dining, recreation, and entertainment under one massive roof. With each floor offering a distinct experience, the lighting had to do more than illuminate. It had to elevate. Enter Plexineon Gen
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