{"id":22379,"date":"2025-04-11T00:07:26","date_gmt":"2025-04-10T19:37:26","guid":{"rendered":"https:\/\/altonray.com\/?post_type=product&p=22379"},"modified":"2026-07-28T12:10:46","modified_gmt":"2026-07-28T07:40:46","slug":"ds41","status":"publish","type":"product","link":"https:\/\/altonray.com\/en\/product\/ds41\/","title":{"rendered":"Dorsan – Recessed Ceiling Light – Diameter 20 Code DS41"},"content":{"rendered":"

Dorsan DS41<\/span><\/strong>\u00a0is a premium recessed LED downlight from\u00a0<\/span>Alton Ray<\/span><\/strong>‘s professional lighting portfolio, designed to meet the demands of modern office, commercial, and residential interiors. With a 20cm diameter and 16W power rating, this luminaire balances performance, energy savings, and aesthetic appeal, making it a trusted solution for construction and renovation projects of all scales.<\/span><\/p>\n

Core Technology & Optical Performance<\/span><\/h4>\n

Equipped with\u00a0<\/span>genuine OSRAM LED chips<\/span><\/strong>\u00a0and a\u00a0<\/span>flicker-free (Free Flicker)<\/span><\/strong>\u00a0driver, the Dorsan DS41 delivers stable, flicker-free illumination with minimal lumen depreciation over its lifetime. The high\u00a0<\/span>Color Rendering Index (CRI > 80)<\/span><\/strong>\u00a0ensures accurate color reproduction, reducing visual fatigue and enhancing comfort in workspaces. With\u00a0<\/span>1,600 lumens<\/span><\/strong>\u00a0output and\u00a0<\/span>100 lm\/W<\/span><\/strong>\u00a0efficacy, it achieves exceptional energy efficiency, directly lowering operational costs for large-scale installations.<\/span><\/p>\n

Thermal Management & Structural Durability<\/span><\/h4>\n

Effective heat management is essential for LED longevity. The Dorsan DS41 incorporates a dedicated\u00a0<\/span>aluminum heat sink<\/span><\/strong>\u00a0with optimized surface geometry, maintaining junction temperatures within the safe\u00a0<\/span>\u201330\u00b0C to +50\u00b0C<\/span><\/strong>\u00a0operating range. This prevents thermal degradation and preserves light output over time. The\u00a0<\/span>ABS+Aluminum<\/span><\/strong>\u00a0housing offers mechanical strength and impact resistance while keeping the total weight at just\u00a0<\/span>0.57 kg<\/span><\/strong>\u00a0\u2013 a critical advantage for suspended ceiling applications, reducing structural stress and simplifying handling.<\/span><\/p>\n

Environmental Protection & Installation Simplicity<\/span><\/h4>\n

Rated\u00a0<\/span>IP52<\/span><\/strong>, the Dorsan DS41 is well-protected against dust ingress and vertical water drips, making it suitable for semi-humid environments such as commercial kitchens, covered walkways, and high-traffic corridors. The high-quality\u00a0<\/span>PP diffuser<\/span><\/strong>\u00a0ensures smooth, glare-free light distribution with no hot spots, enhancing visual comfort across the illuminated area.<\/span><\/p>\n

Versatile Color Temperature Selection<\/span><\/h4>\n

Available in\u00a0<\/span>three standard color temperatures<\/span><\/strong>, the Dorsan DS41 adapts to various design requirements:<\/span><\/p>\n

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  • \n

    Warm White (3000K):<\/span><\/strong>\u00a0Ideal for hospitality, lounges, and residential spaces.<\/span><\/p>\n<\/li>\n

  • \n

    Natural White (4000K):<\/span><\/strong>\u00a0Recommended for office environments and task-oriented workspaces.<\/span><\/p>\n<\/li>\n

  • \n

    Cool White (6500K):<\/span><\/strong>\u00a0Suitable for retail areas, showrooms, and parking facilities.<\/span><\/p>\n<\/li>\n<\/ul>\n

    Packaging & Logistics<\/span><\/h4>\n

    Each unit is packed in a durable\u00a0<\/span>individual corrugated box<\/span><\/strong>\u00a0to ensure product safety during transport and storage. Master cartons contain\u00a0<\/span>20 units<\/span><\/strong>\u00a0per box, with optimized dimensions of\u00a0<\/span>51.6 \u00d7 53.5 \u00d7 47.4 cm<\/span><\/strong>, facilitating efficient container loading and cost-effective logistics for international shipments.<\/span><\/p>\n

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    Manufacturer’s Commitment<\/span><\/h4>\n

    At\u00a0<\/span>Alton Ray<\/span><\/strong>, we combine local manufacturing expertise with globally sourced components to deliver reliable, high-performance lighting solutions. The\u00a0<\/span>Dorsan DS41<\/span><\/strong>\u00a0is backed by a comprehensive\u00a0<\/span>5-year warranty<\/span><\/strong>\u00a0and our dedicated technical support team, ready to assist with project planning, installation guidance, and after-sales service.<\/span><\/p>\n

    Choosing the Dorsan DS41 means investing in\u00a0<\/span>energy-efficient, professionally engineered lighting<\/span><\/strong>\u00a0\u2013 designed to perform, built to last, and tailored to the needs of modern architecture.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

    Dorsan DS41<\/span><\/strong>\u00a0is a compact 20cm recessed LED downlight engineered by\u00a0<\/span>Alton Ray<\/span><\/strong>, delivering 16W of high-efficacy illumination. Powered by genuine\u00a0<\/span>OSRAM<\/span><\/strong>\u00a0LED chips and a\u00a0<\/span>flicker-free<\/span><\/strong>\u00a0driver, it produces\u00a0<\/span>1,600 lumens<\/span><\/strong>\u00a0with an outstanding\u00a0<\/span>100 lumens per watt<\/span><\/strong>\u00a0efficiency \u2013 making it a prime choice for energy-conscious commercial and office projects.<\/span><\/p>\n

    The\u00a0<\/span>ABS+Aluminum<\/span><\/strong>\u00a0hybrid body weighs just\u00a0<\/span>0.57 kg<\/span><\/strong>, reducing ceiling load while ensuring excellent heat dissipation across an operating range of \u201330\u00b0C to +50\u00b0C. With\u00a0<\/span>IP52<\/span><\/strong>\u00a0protection, a high-quality\u00a0<\/span>PP diffuser<\/span><\/strong>, and a\u00a0<\/span>5-year manufacturer’s warranty<\/span><\/strong>, the Dorsan DS41 offers durability, uniform light distribution, and lasting reliability for specifiers and contractors alike.<\/span><\/p>\n","protected":false},"featured_media":22382,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[195,188,189],"product_tag":[],"class_list":["post-22379","product","type-product","status-publish","has-post-thumbnail","product_cat-dorsan-downlight","product_cat-indoor-lighting","product_cat-recessed-downlights","pa_application-administrative","pa_application-commercial","pa_installation-type-built-in","pa_led-chip-osram","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/product\/22379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/comments?post=22379"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/media\/22382"}],"wp:attachment":[{"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/media?parent=22379"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/product_brand?post=22379"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/product_cat?post=22379"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/product_tag?post=22379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}