{"id":30450,"date":"2026-04-24T12:58:40","date_gmt":"2026-04-24T11:58:40","guid":{"rendered":"https:\/\/www.ragni.com\/4-erreurs-a-eviter-pour-reussir-vos-projets-declairage-public\/"},"modified":"2026-04-27T08:46:07","modified_gmt":"2026-04-27T07:46:07","slug":"4-mistakes-to-avoid-to-ensure-the-success-of-your-public-lighting-projects","status":"publish","type":"post","link":"https:\/\/www.ragni.com\/en\/4-mistakes-to-avoid-to-ensure-the-success-of-your-public-lighting-projects\/","title":{"rendered":"4 mistakes to avoid to ensure the success of your public lighting projects"},"content":{"rendered":"

[vc_row row_height_percent=”0″ override_padding=”yes” h_padding=”2″ top_padding=”2″ bottom_padding=”2″ overlay_alpha=”50″ gutter_size=”3″ column_width_percent=”100″ shift_y=”0″ z_index=”0″ uncode_shortcode_id=”229460″][vc_column column_width_percent=”100″ align_horizontal=”align_center” gutter_size=”3″ override_padding=”yes” column_padding=”2″ back_color=”color-xsdn” overlay_alpha=”50″ shift_x=”0″ shift_y=”-5″ shift_y_fixed=”yes” shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ radius=”std” shadow=”std” shadow_darker=”yes” width=”1\/1″ uncode_shortcode_id=”184286″ back_color_type=”uncode-palette”][vc_row_inner row_inner_height_percent=”0″ overlay_alpha=”50″ equal_height=”yes” gutter_size=”0″ shift_y=”0″ limit_content=””][vc_column_inner column_width_percent=”100″ position_vertical=”middle” align_horizontal=”align_center” gutter_size=”3″ override_padding=”yes” column_padding=”0″ overlay_alpha=”50″ border_color=”color-gyho” border_style=”solid” shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”6\/12″ uncode_shortcode_id=”183980″ border_color_type=”uncode-palette”][vc_custom_heading auto_text=”yes” heading_semantic=”h1″ text_size=”fontsize-960166″ text_transform=”uppercase” uncode_shortcode_id=”974293″]Tagline<\/p>\n

[\/vc_custom_heading][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row row_height_percent=”0″ overlay_alpha=”50″ gutter_size=”3″ column_width_percent=”100″ shift_y=”0″ z_index=”0″ uncode_shortcode_id=”133528″][vc_column column_width_percent=”100″ gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”1\/1″ uncode_shortcode_id=”166421″][vc_column_text uncode_shortcode_id=”328840″]For local governments, public lighting has clearly become a strategic tool: it enhances safety, enhances the living environment, and improves the attractiveness of communities. But its impact doesn\u2019t stop there. It also affects biodiversity, the quality of the night sky, and, of course, municipal budgets\u2014particularly through energy consumption. This is an issue that should not be underestimated.<\/p>\n

With GROUPE RAGNI, discover the 4 mistakes to avoid to ensure the success of your public lighting projects, whether they involve new installations or renovations. Well-designed lighting means a community that gains in efficiency, sustainability, and harmony.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/1″][vc_row_inner][vc_column_inner width=”2\/3″][vc_column_text uncode_shortcode_id=”280532″]<\/p>\n

1 – Assuming that lighting should be the same everywhere<\/strong><\/h2>\n

Every project requires its own lighting solution. In fact, lighting can be adapted in many ways. It is essential to take the time to understand the space\u2019s intended use, its location, its timing, and the surrounding environment in order to design the best possible solution based on these characteristics.<\/p>\n

Lighting where it\u2019s needed<\/strong><\/h4>\n

It\u2019s important to light only the areas in use, without generating unnecessary light.<\/p>\n

    \n
  • Illuminance studies will allow you to assess the useful luminous flux and thus avoid lighting areas that should remain in darkness.<\/li>\n
  • Dynamic luminaires will also allow you to adjust the photometry to the type of use.<\/li>\n<\/ul>\n

    Lighting when needed<\/strong><\/h4>\n

    If there are no users, there is no need to illuminate the space.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_gallery el_id=”gallery-18977851251651″ type=”carousel” medias=”30330,30306″ carousel_lg=”1″ carousel_md=”1″ carousel_sm=”1″ thumb_size=”three-four” gutter_size=”3″ carousel_interval=”3000″ carousel_navspeed=”400″ stage_padding=”0″ single_overlay_opacity=”50″ single_padding=”2″ uncode_shortcode_id=”158518″][\/vc_column_inner][\/vc_row_inner][vc_column_text uncode_shortcode_id=”268106″]<\/p>\n

      \n
    • Nighttime dimming solutions, which can include turning the lights off at specific times, can be implemented.<\/li>\n
    • Smart motion sensors, which trigger a sequence of lights at specific times, can also be installed.<\/li>\n<\/ul>\n

      These two features will help you improve the system\u2019s performance.
      \nWith grid-connected lighting, you will achieve the lowest possible energy consumption. With standalone solar lighting, you will have the solution best tailored to your needs\u2014and therefore the most cost-effective.<\/p>\n

      It is, of course, essential to standardize the overall approach to preserve the harmony of the built environment, which leads to the next point.[\/vc_column_text][vc_row_inner][vc_column_inner width=”1\/3″][vc_gallery el_id=”gallery-189778″ type=”carousel” medias=”30346,30374,30378″ carousel_lg=”1″ carousel_md=”1″ carousel_sm=”1″ thumb_size=”three-four” gutter_size=”3″ carousel_interval=”3000″ carousel_navspeed=”400″ stage_padding=”0″ single_overlay_opacity=”50″ single_padding=”2″ uncode_shortcode_id=”206959″][\/vc_column_inner][vc_column_inner width=”2\/3″][vc_column_text uncode_shortcode_id=”323080″]<\/p>\n

      2 – Viewing a streetlight as just a\u2026 streetlight<\/strong><\/h2>\n

      These days, a streetlight is no longer just a source of light: it has become a true multi-purpose fixture, and there are many options available.<\/p>\n

      First, customize it to blend in with the local architecture, using:<\/p>\n

        \n
      • a distinctive overall design,<\/li>\n
      • a specific paint finish,<\/li>\n
      • a custom cutout.<\/li>\n<\/ul>\n

        Consider equipping it with practical accessories for the community:<\/p>\n

        Charging:<\/strong> USB module for charging smartphones – Charging stations for sustainable transportation<\/p>\n

        Security:<\/strong> Video surveillance cameras<\/p>\n

        Communication:<\/strong> Speakers and\/or Gobo – Kakemonos for community communication<\/p>\n

        For wildlife:<\/strong> Birdhouses for small birds such as chickadees[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=”2\/3″][vc_column_text uncode_shortcode_id=”976604″]<\/p>\n

        3 \u2013 Ignoring the ecosystem and its environment<\/strong><\/h2>\n

        Every region has its own natural ecosystems. It is essential to design lighting that is understated and well-considered to minimize the impact of light on living organisms, in the broadest sense.<\/p>\n

        GROUPE RAGNI created HARMOLIGHT\u00ae<\/strong> to provide lighting that is in harmony with living organisms.<\/p>\n

        With HARMOLIGHT\u00ae<\/strong>:<\/p>\n

          \n
        • Adapt the color temperature to each space to be as respectful as possible of flora and fauna;<\/li>\n
        • Adjust the optics to preserve areas of darkness and limit the impact on biodiversity while preserving the starry sky;<\/li>\n
        • Light only when necessary, with timing adapted to the various nighttime users;<\/li>\n
        • Thanks to autonomous solar solutions, avoid civil engineering work, noise, and CO\u2082 emissions.<\/li>\n<\/ul>\n

          GROUPE RAGNI is committed to supporting you with 100% French and locally sourced products\u2014a key advantage for strengthening your responsible procurement policy while reducing the carbon footprint associated with transportation. Fewer miles, greater transparency, and a positive impact on your CSR goals.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_gallery el_id=”gallery-189778655952″ type=”carousel” medias=”30394,30403″ carousel_lg=”1″ carousel_md=”1″ carousel_sm=”1″ thumb_size=”three-four” gutter_size=”1″ media_items=”media|lightbox|original,caption” carousel_interval=”3000″ carousel_navspeed=”400″ stage_padding=”0″ single_text=”under” single_overlay_opacity=”50″ single_padding=”0″ uncode_shortcode_id=”109148″ items=”eyIzMDM5M19pIjp7InNpbmdsZV9sYXlvdXRfbWVkaWFfaXRlbXMiOiJtZWRpYXxsaWdodGJveHxvcmlnaW5hbCxjYXB0aW9uIn19″][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=”1\/1″][vc_column_text uncode_shortcode_id=”767641″]<\/p>\n

          4 \u2013 Failing to plan ahead<\/strong><\/h2>\n

          A public lighting project is an investment spanning more than 20 years: its success also depends on its maintainability and scalability\u2014two essential pillars for ensuring the safety of your infrastructure and guaranteeing optimal service to citizens.<\/p>\n

          Equipment maintainability<\/strong><\/h4>\n

          Choosing high-quality equipment is good. Being able to maintain it easily is better. Simplified maintenance ensures the longevity of your installations and limits hidden costs, while preserving service quality for users.<\/p>\n

          Scalability<\/strong><\/h4>\n

          Cities evolve, and so do technologies. Your public lighting must keep pace with these changes.<\/p>\n

          Ensuring the scalability of your lighting fixtures means:<\/p>\n

            \n
          • Optimized performance through technological updates.<\/li>\n
          • New features integrated without having to replace everything.<\/li>\n
          • Enhanced interoperability, particularly via remote management, to connect your lighting fixtures to other urban services.<\/li>\n<\/ul>\n

            Public lighting primarily uses the Zhaga Book 13, 15, and 18 standards, which allow municipalities to maintain their solutions with standard components\u2014which are more readily available than proprietary solutions. Because this equipment is standardized, you can take advantage of next-generation technology and enjoy new features.
            \nThe result: greater flexibility, simplified updates, and preserved resources.<\/p>\n

            In conclusion<\/span><\/b><\/h3>\n

            By avoiding these four mistakes, your street lighting project will meet the expectations of all stakeholders (local governments, users, and biodiversity) for a sustainable, inclusive, and responsible outcome. From analyzing your needs to commissioning, we support you in achieving high-performance, scalable lighting that aligns with sustainability goals.<\/span>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

            GROUPE RAGNI shares the 4 mistakes to avoid to ensure the success of your public lighting projects, whether they involve new installations or renovations.<\/p>\n","protected":false},"author":7,"featured_media":30437,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[223,227],"tags":[],"class_list":["post-30450","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-projects","category-csr"],"yoast_head":"\n4 mistakes to avoid to ensure the success of your public lighting projects<\/title>\n<meta name=\"description\" content=\"GROUPE RAGNI shares the 4 mistakes to avoid to ensure the success of your public lighting projects, whether they involve new installations or renovations.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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