{"id":22376,"date":"2025-04-10T23:52:55","date_gmt":"2025-04-10T19:22:55","guid":{"rendered":"https:\/\/altonray.com\/?post_type=product&p=22376"},"modified":"2026-07-28T12:10:30","modified_gmt":"2026-07-28T07:40:30","slug":"ds31","status":"publish","type":"product","link":"https:\/\/altonray.com\/en\/product\/ds31\/","title":{"rendered":"Dorsan – Recessed Ceiling Light – Diameter 15 Code DS31"},"content":{"rendered":"

Dorsan DS31<\/span><\/strong>\u00a0is the most compact member of Alton Ray’s professional recessed downlight family, featuring a 15cm diameter and 12W power consumption. Engineered for spaces where ceiling depth or diameter is restricted, this luminaire delivers the same technical excellence as its larger siblings in a space-saving format, without compromising on light quality or energy efficiency.<\/span><\/p>\n

Technical Optimization in a Compact Form Factor<\/span><\/h4>\n

The primary challenge in small-diameter luminaires is achieving adequate luminous flux without increasing power density. The\u00a0<\/span>Dorsan DS31<\/span><\/strong>\u00a0overcomes this through high-density\u00a0<\/span>OSRAM LED chips<\/span><\/strong>\u00a0and a precision\u00a0<\/span>flicker-free<\/span><\/strong>\u00a0driver. With\u00a0<\/span>1,200 lumens<\/span><\/strong>\u00a0output at\u00a0<\/span>12 watts<\/span><\/strong>\u00a0and\u00a0<\/span>100 lm\/W<\/span><\/strong>\u00a0efficacy, it achieves one of the highest efficiency ratings in its class. The\u00a0<\/span>CRI > 80<\/span><\/strong>\u00a0ensures accurate color rendering, making it suitable for retail displays, office workspaces, and commercial interiors where visual quality matters.<\/span><\/p>\n

Space-Saving Design with Effective Thermal Management<\/span><\/h4>\n

With a shallow profile of just\u00a0<\/span>73mm<\/span><\/strong>, the DS31 is uniquely suited for suspended ceilings with limited plenum depth. The compact\u00a0<\/span>aluminum heat sink<\/span><\/strong>\u00a0efficiently dissipates heat, maintaining operating temperatures within the\u00a0<\/span>\u201330\u00b0C to +50\u00b0C<\/span><\/strong>\u00a0range and preserving LED longevity. The\u00a0<\/span>ABS+Aluminum<\/span><\/strong>\u00a0hybrid body provides mechanical durability while keeping the total weight at\u00a0<\/span>0.66 kg<\/span><\/strong>, simplifying installation in tight spaces.<\/span><\/p>\n

Ideal Applications for Compact Environments<\/span><\/h4>\n

Thanks to its small footprint and\u00a0<\/span>IP52<\/span><\/strong>\u00a0protection rating, the Dorsan DS31 is particularly well-suited for:<\/span><\/p>\n

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    Narrow corridors and hallways<\/span><\/strong>\u00a0with low ceiling clearance<\/span><\/p>\n<\/li>\n

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    Display cases and retail showcases<\/span><\/strong><\/p>\n<\/li>\n

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    Renovation projects<\/span><\/strong>\u00a0with limited ceiling depth<\/span><\/p>\n<\/li>\n

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    High-density commercial layouts<\/span><\/strong>\u00a0such as chain stores and boutiques<\/span><\/p>\n<\/li>\n<\/ul>\n

    The high-quality\u00a0<\/span>PP diffuser<\/span><\/strong>\u00a0ensures smooth, uniform light distribution with a\u00a0<\/span>100\u00b0<\/span><\/strong>\u00a0beam angle, eliminating hot spots and reducing visual glare.<\/span><\/p>\n

    Color Temperature Flexibility<\/span><\/h4>\n

    Available in\u00a0<\/span>three standard color temperatures<\/span><\/strong>, the DS31 adapts to various interior design requirements:<\/span><\/p>\n

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      Warm White (3000K):<\/span><\/strong>\u00a0Cozy, inviting atmospheres<\/span><\/p>\n<\/li>\n

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      Natural White (4000K):<\/span><\/strong>\u00a0Productive office environments<\/span><\/p>\n<\/li>\n

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      Cool White (6500K):<\/span><\/strong>\u00a0Bright, alert retail spaces<\/span><\/p>\n<\/li>\n<\/ul>\n

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

      Each unit is supplied in an individual\u00a0<\/span>corrugated box<\/span><\/strong>, with master cartons containing\u00a0<\/span>20 units<\/span><\/strong>\u00a0at optimized dimensions of\u00a0<\/span>40.7 \u00d7 38.8 \u00d7 40.1 cm<\/span><\/strong>\u00a0\u2013 designed for efficient shipping and warehousing.<\/span><\/p>\n

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

      At\u00a0<\/span>Alton Ray<\/span><\/strong>, we believe that quality and efficiency should never be compromised by size. The\u00a0<\/span>Dorsan DS31<\/span><\/strong>\u00a0embodies this philosophy, combining premium components, professional engineering, and a\u00a0<\/span>5-year warranty<\/span><\/strong>\u00a0in a compact package. Whether for new construction or retrofit projects, the DS31 delivers reliable, energy-saving illumination where space is limited.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

      Dorsan DS31<\/span><\/strong>\u00a0is a compact 15cm recessed downlight that redefines efficiency in small-form-factor lighting. Delivering\u00a0<\/span>1,200 lumens<\/span><\/strong>\u00a0from just\u00a0<\/span>12 watts<\/span><\/strong>\u00a0with an impressive\u00a0<\/span>100 lm\/W<\/span><\/strong>\u00a0efficacy, this luminaire proves that great things come in small packages. Powered by genuine\u00a0<\/span>OSRAM<\/span><\/strong>\u00a0chips and a\u00a0<\/span>flicker-free<\/span><\/strong>\u00a0driver, it offers premium light quality where space is at a premium.<\/span><\/p>\n

      Weighing only\u00a0<\/span>0.66 kg<\/span><\/strong>\u00a0with a shallow 73mm depth, the DS31 is specifically designed for ceilings with limited clearance. The\u00a0<\/span>aluminum heat sink<\/span><\/strong>\u00a0ensures effective thermal management, while the\u00a0<\/span>IP52<\/span><\/strong>\u00a0rating and\u00a0<\/span>5-year warranty<\/span><\/strong>\u00a0provide reliability in commercial and office environments with compact layouts.<\/span><\/p>\n","protected":false},"featured_media":22377,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[195,188,189],"product_tag":[],"class_list":["post-22376","product","type-product","status-publish","has-post-thumbnail","product_cat-dorsan-downlight","product_cat-indoor-lighting","product_cat-recessed-downlights","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\/22376","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=22376"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/media\/22377"}],"wp:attachment":[{"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/media?parent=22376"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/product_brand?post=22376"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/product_cat?post=22376"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/altonray.com\/en\/wp-json\/wp\/v2\/product_tag?post=22376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}