{"id":22650,"date":"2026-07-31T08:26:17","date_gmt":"2026-07-31T08:26:17","guid":{"rendered":"https:\/\/hlled.com\/?p=22650"},"modified":"2026-07-31T08:26:19","modified_gmt":"2026-07-31T08:26:19","slug":"hl-a009-case","status":"publish","type":"post","link":"https:\/\/hlled.com\/fr\/case-study\/hl-a009-case\/","title":{"rendered":"HL-A009 \u2014 Hotel Bedside Up\/Down Linear Profile Case Study"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Nom du projet<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>HL-A009 \u2014 Marina Bay Inn, Singapore Hotel Bedside Up\/Down Lighting<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Project City<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Singapore<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Project Description<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Marina Bay Inn, a 240-room hotel in Singapore&#8217;s Marina Bay district, installed the HELIAN HL-A009 wall-mounted bed-light profile in every guest room. The HL-A009 provides dual-direction illumination from a single profile \u2014 7 mm-wide up-lighting and 22 mm-wide down-lighting \u2014 designed specifically for hotel, residential, VIP nursing and VIP business-room bed-head use.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">User Pain Points and Needs<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Need 1 \u2014 Comfortable up\/down reading light.<\/strong> Guests needed indirect ceiling wash plus direct reading light from a single fixture.<\/li>\n\n\n\n<li><strong>Need 2 \u2014 Professional optical design.<\/strong> The bed-light had to deliver a soft, glare-free reading field and a uniform ceiling wash simultaneously.<\/li>\n\n\n\n<li><strong>Need 3 \u2014 Clean wall mounting.<\/strong> The stainless-steel pothook and plastic mounting tray had to allow safe, repeatable installation across 240 rooms.<\/li>\n\n\n\n<li><strong>Need 4 \u2014 Single-cover diffuser family.<\/strong> Both the up and down optics had to come from the same HELIAN cover family.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Solution<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HELIAN supplied the <strong>HL-A009<\/strong> profile from its A-Series:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Body:<\/strong> AL 6063 aluminium with anodised or painted silver surface.<\/li>\n\n\n\n<li><strong>Lighting source width:<\/strong> 7 mm (up) \/ 22 mm (down).<\/li>\n\n\n\n<li><strong>Cover:<\/strong> PC \/ PMMA; Cover Model A009 \/ A001.<\/li>\n\n\n\n<li><strong>Accessories:<\/strong> End Cap (Plastic), Mounting Tray, Pothook (Stainless steel), Suspended Rope (Set), Connector.<\/li>\n\n\n\n<li><strong>Longueur :<\/strong> 4 m \/ max.<\/li>\n\n\n\n<li><strong>Application:<\/strong> Hotel, home lighting, VIP nursing room, VIP business room.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Application Image<\/h3>\n\n\n<style>.kb-image22650_4cb19e-f4 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image22650_4cb19e-f4\"><figure class=\"aligncenter size-large kb-image-is-ratio-size\"><div class=\"kb-is-ratio-image kb-image-ratio-land169\"><img decoding=\"async\" width=\"1024\" height=\"678\" src=\"https:\/\/hlled.com\/wp-content\/uploads\/2026\/07\/A009-3-1024x678.jpg\" alt=\"\" class=\"kb-img wp-image-22651\" title=\"\" srcset=\"https:\/\/hlled.com\/wp-content\/uploads\/2026\/07\/A009-3-1024x678.jpg 1024w, https:\/\/hlled.com\/wp-content\/uploads\/2026\/07\/A009-3-500x331.jpg 500w, https:\/\/hlled.com\/wp-content\/uploads\/2026\/07\/A009-3-150x99.jpg 150w, https:\/\/hlled.com\/wp-content\/uploads\/2026\/07\/A009-3-768x509.jpg 768w, https:\/\/hlled.com\/wp-content\/uploads\/2026\/07\/A009-3-1536x1017.jpg 1536w, https:\/\/hlled.com\/wp-content\/uploads\/2026\/07\/A009-3-scaled.jpg 2048w, https:\/\/hlled.com\/wp-content\/uploads\/2026\/07\/A009-3-18x12.jpg 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><figcaption>A009 application<\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Implementation Results<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dual-direction bed light.<\/strong> 7 mm up + 22 mm down channels delivered both ceiling wash and reading light from a single profile.<\/li>\n\n\n\n<li><strong>Repeatable installation.<\/strong> The stainless pothook + plastic mounting tray gave the contractor a consistent mounting across all 240 rooms.<\/li>\n\n\n\n<li><strong>Guest comfort.<\/strong> Glare-free reading field and uniform ceiling wash passed the guest-experience focus group&#8217;s review with top ratings.<\/li>\n\n\n\n<li><strong>Maintenance access.<\/strong> Push-in PC \/ PMMA cover allows strip replacement without removing the bed-light housing.<\/li>\n\n\n\n<li><strong>Quantified outcome.<\/strong> 240 bed-lights installed across all rooms with a single profile SKU; guest-survey reading-light satisfaction rose from 78% to 96%, and the bedside re-lamping cycle dropped to 3 minutes per room.<\/li>\n<\/ul>\n<style>\r\n.lwrp.link-whisper-related-posts{\r\n            \r\n            \r\n        }\r\n        .lwrp .lwrp-title{\r\n            \r\n            font-size: 20px;\r\n        }.lwrp .lwrp-description{\r\n            color: #5b5757;\r\n            \r\n\r\n        }\r\n        .lwrp .lwrp-list-container{\r\n        }\r\n        .lwrp .lwrp-list-multi-container{\r\n            display: flex;\r\n        }\r\n        .lwrp .lwrp-list-double{\r\n            width: 48%;\r\n        }\r\n        .lwrp .lwrp-list-triple{\r\n            width: 32%;\r\n        }\r\n        .lwrp .lwrp-list-row-container{\r\n            display: flex;\r\n            justify-content: space-between;\r\n        }\r\n        .lwrp .lwrp-list-row-container .lwrp-list-item{\r\n            width: calc(50% - 20px);\r\n        }\r\n        .lwrp .lwrp-list-item:not(.lwrp-no-posts-message-item){\r\n            \r\n            \r\n        }\r\n        .lwrp .lwrp-list-item img{\r\n            max-width: 100%;\r\n            height: auto;\r\n            object-fit: cover;\r\n            aspect-ratio: 1 \/ 1;\r\n        }\r\n        .lwrp .lwrp-list-item.lwrp-empty-list-item{\r\n            background: initial !important;\r\n        }\r\n        .lwrp .lwrp-list-item .lwrp-list-link .lwrp-list-link-title-text,\r\n        .lwrp .lwrp-list-item .lwrp-list-no-posts-message{\r\n            \r\n            font-size: 18px;\r\n            font-weight: 400;\r\n            \r\n        }@media screen and (max-width: 480px) {\r\n            .lwrp.link-whisper-related-posts{\r\n                \r\n                \r\n            }\r\n            .lwrp .lwrp-title{\r\n                \r\n                \r\n            }.lwrp .lwrp-description{\r\n                \r\n                \r\n            }\r\n            .lwrp .lwrp-list-multi-container{\r\n                flex-direction: column;\r\n            }\r\n            .lwrp .lwrp-list-multi-container ul.lwrp-list{\r\n                margin-top: 0px;\r\n                margin-bottom: 0px;\r\n                padding-top: 0px;\r\n                padding-bottom: 0px;\r\n            }\r\n            .lwrp .lwrp-list-double,\r\n            .lwrp .lwrp-list-triple{\r\n                width: 100%;\r\n            }\r\n            .lwrp .lwrp-list-row-container{\r\n                justify-content: initial;\r\n                flex-direction: column;\r\n            }\r\n            .lwrp .lwrp-list-row-container .lwrp-list-item{\r\n                width: 100%;\r\n            }\r\n            .lwrp .lwrp-list-item:not(.lwrp-no-posts-message-item){\r\n                \r\n                \r\n            }\r\n            .lwrp .lwrp-list-item .lwrp-list-link .lwrp-list-link-title-text,\r\n            .lwrp .lwrp-list-item .lwrp-list-no-posts-message{\r\n                \r\n                \r\n                \r\n                \r\n            };\r\n        }<\/style>\r\n<div id=\"link-whisper-related-posts-widget\" class=\"link-whisper-related-posts lwrp\">\r\n            <h3 class=\"lwrp-title\">Articles connexes<\/h3>    \r\n        <div class=\"lwrp-list-container\">\r\n                                            <div class=\"lwrp-list-multi-container\">\r\n                    <ul class=\"lwrp-list lwrp-list-double lwrp-list-left\">\r\n                        <li class=\"lwrp-list-item\"><a href=\"https:\/\/hlled.com\/fr\/knowledge\/the-benefits-of-modular-lighting\/\" class=\"lwrp-list-link\"><span class=\"lwrp-list-link-title-text\">Explorer les avantages de l'\u00e9clairage modulaire<\/span><\/a><\/li><li class=\"lwrp-list-item\"><a href=\"https:\/\/hlled.com\/fr\/commercial-lighting\/conference-room-lighting-case\/\" class=\"lwrp-list-link\"><span class=\"lwrp-list-link-title-text\">\u00c9tude de cas sur l'\u00e9clairage des salles de conf\u00e9rence : Solution LED modulaire HL-PB5075A-E08 (Norwegian Forest Adventure)<\/span><\/a><\/li>                    <\/ul>\r\n                    <ul class=\"lwrp-list lwrp-list-double lwrp-list-right\">\r\n                        <li class=\"lwrp-list-item\"><a href=\"https:\/\/hlled.com\/fr\/case-study\/hl-a006-case\/\" class=\"lwrp-list-link\"><span class=\"lwrp-list-link-title-text\">HL-A006 \u2014 Trimless Recessed Linear Profile Case Study<\/span><\/a><\/li><li class=\"lwrp-list-item\"><a href=\"https:\/\/hlled.com\/fr\/knowledge\/2x4-led-panel-for-your-office-lighting-solutions\/\" class=\"lwrp-list-link\"><span class=\"lwrp-list-link-title-text\">5 raisons de choisir un panneau LED 2\u00d74 pour vos solutions d'\u00e9clairage de bureau<\/span><\/a><\/li>                    <\/ul>\r\n                <\/div>\r\n                        <\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Project Name HL-A009 \u2014 Marina Bay Inn, Singapore Hotel Bedside Up\/Down Lighting Project City Singapore Project Description Marina Bay Inn, a 240-room hotel in Singapore&#8217;s Marina Bay district, installed the HELIAN HL-A009 wall-mounted bed-light profile in every guest room. The HL-A009 provides dual-direction illumination from a single profile \u2014 7 mm-wide up-lighting and 22 mm-wide&#8230;<\/p>","protected":false},"author":1,"featured_media":22651,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kb_optimizer_status":0,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[668],"tags":[],"class_list":["post-22650","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-study"],"acf":[],"taxonomy_info":{"category":[{"value":668,"label":"Case Study"}]},"featured_image_src_large":["https:\/\/hlled.com\/wp-content\/uploads\/2026\/07\/A009-3-1024x678.jpg",1024,678,true],"author_info":{"display_name":"Helian LED Lighting","author_link":"https:\/\/hlled.com\/fr\/author\/helian-led-lighting\/"},"comment_info":0,"category_info":[{"term_id":668,"name":"Case Study","slug":"case-study","term_group":0,"term_taxonomy_id":668,"taxonomy":"category","description":"","parent":0,"count":13,"filter":"raw","cat_ID":668,"category_count":13,"category_description":"","cat_name":"Case Study","category_nicename":"case-study","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/hlled.com\/fr\/wp-json\/wp\/v2\/posts\/22650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hlled.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hlled.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hlled.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hlled.com\/fr\/wp-json\/wp\/v2\/comments?post=22650"}],"version-history":[{"count":1,"href":"https:\/\/hlled.com\/fr\/wp-json\/wp\/v2\/posts\/22650\/revisions"}],"predecessor-version":[{"id":22652,"href":"https:\/\/hlled.com\/fr\/wp-json\/wp\/v2\/posts\/22650\/revisions\/22652"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hlled.com\/fr\/wp-json\/wp\/v2\/media\/22651"}],"wp:attachment":[{"href":"https:\/\/hlled.com\/fr\/wp-json\/wp\/v2\/media?parent=22650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hlled.com\/fr\/wp-json\/wp\/v2\/categories?post=22650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hlled.com\/fr\/wp-json\/wp\/v2\/tags?post=22650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}