Yaghut DY41 is Alton Ray’s flagship recessed downlight, engineered for large spaces with high ceilings where superior light output and wide coverage are essential. Powered by premium OSRAM LED chips, this 22cm luminaire delivers an exceptional 4,600 lumens at just 44 watts with an outstanding 105 lm/W efficacy – the highest efficiency in the Alton Ray downlight family. The ultra-wide 140° beam angle provides extensive, uniform illumination across expansive areas, significantly reducing fixture count per square meter.
The fully aluminum body with electrostatic powder coating weighs just 0.48 kg with a minimal 39mm depth, combining superior thermal management with lightweight installation. The IP52 protection rating, flicker-free driver, and comprehensive 5-year warranty make the DY41 an ideal choice for commercial complexes, retail spaces, hotels, conference halls, and industrial facilities with demanding lighting requirements.
Yaghut DY41 represents the pinnacle of Alton Ray’s recessed downlight engineering – a flagship product designed for large-scale spaces where superior light output, exceptional efficiency, and extensive coverage are mission-critical. With a 22cm diameter and 44W power consumption, this professional-grade luminaire redefines expectations for recessed lighting in high-ceiling environments, commercial complexes, and industrial facilities. Combining world-class OSRAM LED chips, an ultra-wide 140° beam angle, and an all-aluminum thermal management system, the DY41 sets new benchmarks for performance and reliability.
At the heart of the Yaghut DY41 are genuine OSRAM LED chips – sourced from Germany’s premier semiconductor manufacturer, recognized globally for uncompromising quality and optical precision. These premium chips deliver an outstanding 4,600 lumens of luminous flux with a remarkable 105 lumens per watt efficacy, making the DY41 the most efficient recessed downlight in the Alton Ray portfolio. The Color Rendering Index (CRI > 80) ensures accurate, natural color representation, while the advanced flicker-free (Free Flicker) driver eliminates visual fatigue and eye strain – essential for environments where occupants spend extended periods under artificial lighting.
What truly sets the Yaghut DY41 apart is its ultra-wide 140° beam angle – significantly broader than the standard 100-120° found in conventional downlights. This exceptional optical design delivers transformative advantages:
Dramatically expanded light coverage across large floor areas
Reduced fixture count per square meter, lowering installation and material costs
Minimized dark spots and shadows in spaces with high ceilings (3-5 meters and above)
Superior uniformity of illumination at floor level, enhancing visual comfort
Fewer lighting points without compromising on brightness or coverage
This unique optical characteristic makes the DY41 particularly valuable for environments where standard beam angles fall short, such as spaces with elevated ceilings or large open areas requiring extensive coverage.
Unlike conventional downlights that utilize hybrid ABS+Aluminum construction, the Yaghut DY41 features a premium all-aluminum body with electrostatic powder coating – a design choice that delivers multiple performance advantages:
Superior Thermal Management: Aluminum’s exceptional thermal conductivity ensures rapid heat dissipation, maintaining junction temperatures within the safe –30°C to +50°C operating range and preserving LED lifespan
Enhanced Durability: The electrostatic powder coating provides outstanding resistance to corrosion, abrasion, and environmental factors, ensuring long-term aesthetic retention
Lightweight Construction: Despite the all-aluminum body, the DY41 weighs just 0.48 kg – remarkably light for a luminaire of this size and power rating
Minimal Profile: The shallow 39mm depth enables installation in ceilings with limited plenum space
Professional Aesthetics: The premium finish complements modern interior architecture
With its ultra-wide beam angle, exceptional efficiency, and premium build quality, the Yaghut DY41 is the preferred choice for:
Large conference halls and auditoriums with high ceilings
Hypermarkets, department stores, and retail showrooms requiring uniform illumination across expansive floor areas
Luxury hotel lobbies and atriums with distinctive architectural features
Open-plan offices and co-working spaces with elevated ceilings
Large parking facilities and garages requiring powerful, reliable lighting
Museums, galleries, and exhibition spaces where accurate color rendering is critical
Industrial facilities and warehouses with high ceilings and demanding operating conditions
Available in three standard color temperatures, the DY41 adapts to various design requirements and functional needs:
Warm White (3000K): Creates inviting, cozy atmospheres in hospitality and residential spaces
Natural White (4000K): Enhances focus and visual clarity in offices, retail, and commercial environments
Cool White (6500K): Provides bright, alert illumination for industrial and high-traffic areas
Each unit is supplied in an individual corrugated box, with master cartons containing 32 units at optimized dimensions of 51.6 × 53.5 × 47.4 cm – ensuring efficient logistics and storage for large-scale projects.
At Alton Ray, we understand that flagship products must deliver exceptional performance while maintaining reliability and value. The Yaghut DY41 embodies this philosophy – combining premium German LED technology, industry-leading efficiency, an ultra-wide 140° beam angle, and the durability of an all-aluminum body with electrostatic coating. Backed by a comprehensive 5-year warranty and our nationwide technical support network, the DY41 represents a strategic investment for projects where quality, efficiency, and coverage are non-negotiable.
Choosing the Yaghut DY41 means selecting professional-grade, high-efficiency lighting – engineered for demanding environments, built with premium materials, and supported by a manufacturer committed to excellence.
