{"id":5091,"date":"2026-02-24T09:27:17","date_gmt":"2026-02-24T08:27:17","guid":{"rendered":"http:\/\/marechal.local\/article\/wg1-series-high-efficiency-led-lighting-for-zone-1-21-applications\/"},"modified":"2026-09-14T16:28:40","modified_gmt":"2026-09-14T14:28:40","slug":"wg1-series-high-efficiency-led-lighting-for-zone-1-21-applications","status":"publish","type":"post","link":"https:\/\/marechal.com\/en\/article\/wg1-series-high-efficiency-led-lighting-for-zone-1-21-applications\/","title":{"rendered":"WG1 SERIES: High-Efficiency LED Lighting for Zone 1\/21 Applications"},"content":{"rendered":"\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>The WG1 Series<\/strong> sets a new benchmark for safety, efficiency, and performance in wellglass lighting fixtures designed for <strong>Zone 1 and 21<\/strong> hazardous areas. <strong>Available in four models<\/strong>, the series combines high lumen output, energy efficiency, and a robust design tailored for hazardous areas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"\/en\/product\/led-wellglass-ip66-aluminium-zone-1-21-2-22-evde-pr\/\"><img decoding=\"async\" src=\"https:\/\/marechal.com\/wp-content\/uploads\/2026\/07\/WG1-SERIES.webp\" alt=\"\" class=\"wp-image-188838\"\/><\/a><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>KEY POINTS<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>High LED Efficiency up to 187 lm\/W<\/strong>, delivering maximum brightness with minimal energy consumption and reduced CO<sub>2<\/sub> emissions.<\/li>\n\n\n\n<li><strong>Optimized for long-term energy savings<\/strong>, ensuring consistent performance and lower operating costs.<\/li>\n\n\n\n<li><strong>Integrated upper Ex e junction box<\/strong> for simplified installation, without the need for barrier-type cable glands.<\/li>\n\n\n\n<li><strong>Junction box with terminal strip<\/strong>, loop-in\/loop-out facility, and dual entries.<\/li>\n\n\n\n<li><strong>Stainless steel adjustable mounting bracket<\/strong> for robust and flexible positioning.<\/li>\n\n\n\n<li><strong>Multiple mounting option<\/strong>s: wall, ceiling, or pole.<\/li>\n\n\n\n<li>Aerodynamic, <strong>wind-optimized design<\/strong> with reduced exposed surface.<\/li>\n\n\n\n<li>Optional <strong>MARECHAL<sup>\u00ae<\/sup> certified connector type<\/strong> <strong>PNCX <\/strong>for enhanced connection.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"\/en\/product\/led-wellglass-ip66-aluminium-zone-1-21-2-22-evde-pr\/\"><img decoding=\"async\" src=\"https:\/\/marechal.com\/wp-content\/uploads\/2026\/07\/WG1-PNCX.webp\" alt=\"\" class=\"wp-image-188743\" style=\"object-fit:cover;width:286px;height:auto\"\/><\/a><\/figure>\n<\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>IDEAL APPLICATIONS<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Classified indoor and outdoor environments,<\/li>\n\n\n\n<li>Oil &amp; Gas and petrochemical plants,<\/li>\n\n\n\n<li>Chemical, pharmaceutical, and process industries.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"\/en\/product\/led-wellglass-ip66-aluminium-zone-1-21-2-22-evde-pr\/\"><img decoding=\"async\" src=\"https:\/\/marechal.com\/wp-content\/uploads\/2026\/07\/WG1-APPLICAZIONE.webp\" alt=\"\" class=\"wp-image-188748\" style=\"object-fit:cover;width:284px;height:auto\"\/><\/a><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Also available in an <strong>emergency version with up to 180 minutes <\/strong>of autonomy, the series is fully compliant with <strong>ATEX, IECEx, and EAC standards<\/strong>, making it ideal for the most demanding applications. <\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>LEARN MORE ABOUT THE WG1 LED SERIES<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><a href=\"https:\/\/docmar.azureedge.net\/shared\/MarketDocs\/TECHNOR%20Flyer%20WG1%20EN.pdf\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"940\" height=\"788\" src=\"https:\/\/marechal.com\/wp-content\/uploads\/2026\/07\/WG1-DOWNLOAD.webp\" alt=\"\" class=\"wp-image-111369\" style=\"width:583px\" srcset=\"https:\/\/marechal.com\/wp-content\/uploads\/2026\/07\/WG1-DOWNLOAD.webp 940w, https:\/\/marechal.com\/wp-content\/uploads\/2026\/07\/WG1-DOWNLOAD-300x251.webp 300w, https:\/\/marechal.com\/wp-content\/uploads\/2026\/07\/WG1-DOWNLOAD-768x644.webp 768w\" sizes=\"auto, (max-width: 940px) 100vw, 940px\" \/><\/a><\/figure>\n<\/div>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>NEED TECHNICAL SUPPORT OR A CUSTOMIZED QUOTATION?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Our TECHNOR<strong><sup>\u00ae<\/sup><\/strong> team will support you promptly to guide you through available options, features, and installation solutions.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link has-white-background-color has-text-color has-background has-link-color wp-element-button\" href=\"\/en\/contact\/\" style=\"border-radius:40px;color:#39bdde;padding-top:0;padding-bottom:0;font-style:normal;font-weight:600;text-transform:uppercase\">Contact<\/a><\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>The WG1 Series sets a new benchmark for safety, efficiency, and performance in wellglass lighting fixtures designed for Zone 1 and 21 hazardous areas. Available in four models, the series combines high lumen output, energy efficiency, and a robust design tailored for hazardous areas. KEY POINTS IDEAL APPLICATIONS Also available in an emergency version with [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":111373,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[858],"class_list":["post-5091","post","type-post","status-publish","format-standard","has-post-thumbnail","category-products-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/marechal.com\/en\/wp-json\/wp\/v2\/posts\/5091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/marechal.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/marechal.com\/en\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/marechal.com\/en\/wp-json\/wp\/v2\/comments?post=5091"}],"version-history":[{"count":1,"href":"https:\/\/marechal.com\/en\/wp-json\/wp\/v2\/posts\/5091\/revisions"}],"predecessor-version":[{"id":119596,"href":"https:\/\/marechal.com\/en\/wp-json\/wp\/v2\/posts\/5091\/revisions\/119596"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/marechal.com\/en\/wp-json\/wp\/v2\/media\/111373"}],"wp:attachment":[{"href":"https:\/\/marechal.com\/en\/wp-json\/wp\/v2\/media?parent=5091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/marechal.com\/en\/wp-json\/wp\/v2\/categories?post=5091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}