{"id":3992,"date":"2026-09-22T16:19:51","date_gmt":"2026-09-22T14:19:51","guid":{"rendered":"https:\/\/www.sipel.lu\/2026\/09\/22\/radium-surface\/"},"modified":"2026-09-22T16:23:07","modified_gmt":"2026-09-22T14:23:07","slug":"radium-surface","status":"publish","type":"post","link":"https:\/\/www.sipel.lu\/en\/2026\/09\/22\/radium-surface\/","title":{"rendered":"RADIUM : Surface"},"content":{"rendered":"<p class=\"p1\"><strong>Surface &#8211; LED surface-mounted luminaire<\/strong><\/p>\n<p class=\"p1\">The Surface Essence and Surface Star LED surface-mounted luminaires are versatile and are suitable, for example, for lighting corridors, stairwells, entrance areas, ancillary rooms and other circulation or occupied areas. They can be mounted on both walls and ceilings and are particularly suitable where no recessed opening is available. This enables straightforward installation in new buildings as well as whenmodernising existing buildings. Sufficient wiring space and tool-free connection terminals facilitate installation.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-3987\" src=\"https:\/\/www.sipel.lu\/wp-content\/uploads\/sites\/115\/2026\/09\/radium-Anwendung-Surface-Star-1.jpg\" alt=\"\" width=\"1024\" height=\"1024\" srcset=\"https:\/\/www.sipel.lu\/wp-content\/uploads\/sites\/115\/2026\/09\/radium-Anwendung-Surface-Star-1.jpg 1024w, https:\/\/www.sipel.lu\/wp-content\/uploads\/sites\/115\/2026\/09\/radium-Anwendung-Surface-Star-1-980x980.jpg 980w, https:\/\/www.sipel.lu\/wp-content\/uploads\/sites\/115\/2026\/09\/radium-Anwendung-Surface-Star-1-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<p class=\"p1\"><strong>Essence<\/strong><\/p>\n<ul>\n<li class=\"p1\">Adjustable colour temperature via CCT switch: 3000 K or 4000 K<\/li>\n<li class=\"p1\">Degree of protection: IP54<\/li>\n<li class=\"p1\">Protected against dust and splashing water<\/li>\n<li class=\"p1\">Depending on the version, available with a sensor for demand-based lighting control<\/li>\n<li class=\"p1\">UV-resistant cover<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p class=\"p2\"><strong>Star<\/strong><\/p>\n<ul>\n<li class=\"p1\">Adjustable power via Power Select<\/li>\n<li class=\"p1\">Adjustable colour temperature via CCT switch: 3000 K, 4000 K or 6000 K<\/li>\n<li class=\"p1\">Colour rendering index: Ra &gt;= 90<\/li>\n<li class=\"p1\">Depending on the version, with an integrated sensor for demand-based lighting control<\/li>\n<li class=\"p1\">Side light emission with an indirect lighting component<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<div id=\"left-area\">\n<article id=\"post-3983\" class=\"et_pb_post post-3983 post type-post status-publish format-standard has-post-thumbnail hentry category-news\">\n<div class=\"entry-content\">\n<p>All the information is available directly via this link\u00a0-&gt; <a href=\"https:\/\/www.radium.de\/en\/catalogue-des-produits\/luminaires-led\/surface---luminaire-led-en-surface\" target=\"_blank\" rel=\"noopener\">www.radium-surface.com<\/a><\/p>\n<\/div>\n<\/article>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Surface &#8211; LED surface-mounted luminaire The Surface Essence and Surface Star LED surface-mounted luminaires are versatile and are suitable, for example, for lighting corridors, stairwells, entrance areas, ancillary rooms and other circulation or occupied areas. They can be mounted on both walls and ceilings and are particularly suitable where no recessed opening is available. This [&hellip;]<\/p>\n","protected":false},"author":138,"featured_media":3988,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"categories":[206],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>RADIUM : Surface - Sipel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sipel.lu\/en\/2026\/09\/22\/radium-surface\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RADIUM : Surface - Sipel\" \/>\n<meta property=\"og:description\" content=\"Surface &#8211; LED surface-mounted luminaire The Surface Essence and Surface Star LED surface-mounted luminaires are versatile and are suitable, for example, for lighting corridors, stairwells, entrance areas, ancillary rooms and other circulation or occupied areas. 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