STENOS Square 4 Inch Surface Downlight
The Stenos Square Micro-Optic Family redefines architectural downlighting through precision, flexibility, and form. Featuring a distinctive square aperture and proprietary micro-optic technology, Stenos delivers flawless beam quality, exceptional glare control, and superior color rendering in a compact, modern design. Available in both surface and recessed, fixed and adjustable configurations, Stenos provides consistent optical performance across every application. Interchangeable magnetic louvers enable fast, tool-free beam changes, while multiple CCTs, high CRI options, and versatile dimming controls support perfect integration into retail, hospitality, and architectural environments. Elegant, powerful, and meticulously engineered – Stenos Square transforms light into a design element.
Cross-References
Top equivalents — 12 across 12 brands
Compare top 3 →- spec →
Tunable white color temperature 3000K, 4000K, 5000K. Made from polycarbonate engineered plastic. Triac Dimming, 5 year limited warranty. Available in 4 sizes and multiple watts.
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- voltage: UNV → 120V
- beam_angle: 14° → 120°
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Compact Fixture Housing One-Piece Extruded Aluminum Housing 0-10V Dimming to 1% Standard 112.5 Lumens per Watt at 90 CRI
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Performance Downlight represents the new generation of the ALLURE line, featuring field-selectable CCT and lumen package functions.
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- lumens: 1600 → 6800
- wattage: 23.2W → 80W
- beam_angle: 14° → 45°
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The Corelite Class R6 small aperture linear LED luminaire is the ideal solution to numerous design requirements. Utilizing the Corelite engineered linear optical system the R6 delivers lumens both to the task surface yet maintains a soft luminous glow for high visual comfort. The low profile housing can be installed in most grid types including Armstrong Techzone™. The R6 is perfectly suited for open offices, corridors, perimeters, or any space with stringent design or energy requirements.
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- lumens: 1600 → 4000
- wattage: 23.2W → 87.7W
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6 inch LED recessed downlight designed for vandal resistant or sealed / medical applications. Lumen packages from 1000 - 7000 lumens with color temperatures of 2400K, 2700K, 3000K, 3500K, 4000K, and 5000K. Available with dim-to-warm technology. Choose from an open reflector, or an enclosed version with a bottom lens or a bottom trim ring with lens. Available with lens thicknesses up to 0.375", with standard or tamper-resistant stainless steel countersunk screws.
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- beam_angle: 14° → 50°
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HALO 3” shallow new construction square LED downlight / directional housings and trims
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- cct: 3000K → 2700K
- beam_angle: 14° → 30°
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Selectable lumens and color temperatures plus interchangeable reflector options offer the ultimate in flexibility and performance.The PRS4 reflectors are injection molded, providing an industry-leading true square aperture design with a refined corner detail. The reflectors feature high efficient Total Internal Reflection (TIR) lens optics that deliver a uniform square beam pattern available in narrow, medium and wide distribution options.
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Engineered for restricted plenum spaces, the 3" Ultra-Shallow Downlights deliver boutique-level precision in a compact 2.5" housing. Field-interchangeable optics ensure designers have complete control over beam spread, while translating center beam technology guarantees the light always hits its target—eliminating side glare or shadows. Perfect for tight spaces where architectural control and refined illumination matter most.
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- cct: 3000K → 2700K
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RSRK LED Recessed Strip Retrofit Kits is a series of products developed to convert recessed linear products to LED while improving the lighting in the existing space. The RSRK is engineered for simple and quick installation and offers customers the opportunity to retrofit from fluorescent to LED affordablly and efficiently.
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The Define series by Neo-Ray characterizes the ultimate in minimalist simplicity by providing clean, uniform lines of illumination in virtually any architectural environment. The Define series delivers outstanding efficacy in a variety of profile widths. 1”, 2”, 3”, 4” and 5” luminaire widths are all specifiable to the nearest inch in length and can be fitted with standard flush, regress, proud and asymmetric lensing. In wall 90- degree corners and wall to ceiling 90 degree transitions can all be ordered as standard components and blend seamlessly into the most complex architectural spaces. Robust construction and adaptable, modular components make installation simple and ensure straight runs.
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- beam_angle: 14° → 90°
Cross-references are informational starting points — verify with the manufacturer before specifying or purchasing. Spot a bad match? Report it →
Local Reps
Who reps Luminii
Full directory →48 rep agencies carry the Luminii line across 49 states. Pick your state.
Alabama AL1 agency
- Lighting SolutionsCooper (Eaton)
Birmingham · Mobile
Alaska AK1 agency
- SeaTac Lighting & ControlsCooper (Eaton)
Statewide
Arizona AZ1 agency
- R.C. LurieAcuity Brands
Statewide
Arkansas AR1 agency
- Malmstrom White Co.Cooper (Eaton)
Statewide
California CA4 agencies
- Lighting SystemsCurrent
Sacramento · San Francisco
- OCS Lighting & ControlCurrent
San Diego
- Mar Vista SalesAcuity Brands
Ventura
- Performance Lighting SystemsAcuity Brands
Los Angeles
Colorado CO1 agency
Statewide
Connecticut CT1 agency
Statewide
Delaware DE1 agency
- DiversifiedCurrent
Statewide
District of Columbia DC1 agency
- Federated LightingAcuity Brands
Statewide
Florida FL5 agencies
- Ardd + WinterCooper (Eaton)
Jacksonville
- Lighting DynamicsCooper (Eaton)
Miami
- Envision Lighting SystemsAcuity Brands
Fort Myers · Tampa
- Lighting SolutionsCooper (Eaton)
Panhandle
- SESCO LightingSignify (Philips)
Orlando
+39 more states in the full directory →
Line cards are directional — confirm coverage with the agency before routing a spec.