{"id":48,"date":"2026-05-29T13:11:41","date_gmt":"2026-05-29T13:11:41","guid":{"rendered":"https:\/\/licht.snowpage.ch\/?page_id=48"},"modified":"2026-05-29T13:11:41","modified_gmt":"2026-05-29T13:11:41","slug":"lichtnew","status":"publish","type":"page","link":"https:\/\/licht.snowpage.ch\/?page_id=48","title":{"rendered":"Licht*new"},"content":{"rendered":"    \n    <div class=\"lb-container\">\n        <header class=\"lb-header\">\n            <h2>Lichtberechnung PRO &ndash; HF Elektrotechnik Edition<\/h2>\n            <p>Integriertes Wirkungsgradverfahren, CAD-Raumplaner und Wirtschaftlichkeitsanalyse<\/p>\n        <\/header>\n\n        <div class=\"lb-grid\">\n            <div class=\"lb-column-left\">\n                <div class=\"lb-card\">\n                    <h3>1. Raumgeometrie & Steuerung<\/h3>\n                    <p class=\"lb-hint\">Klicke in das CAD-Feld rechts, um Ecken zu setzen. Schliesse den Raum durch Klick auf den roten Startpunkt (0.5m-Raster mit Snap-Funktion).<\/p>\n                    \n                    <div class=\"lb-btn-row\">\n                        <button type=\"button\" id=\"lb-btn-clear\" class=\"lb-btn btn-danger\">Raum l\u00f6schen<\/button>\n                        <button type=\"button\" id=\"lb-btn-rect\" class=\"lb-btn btn-secondary\">Rechteck laden (7.5m x 8.5m)<\/button>\n                    <\/div>\n\n                    <div class=\"lb-input-row\" style=\"margin-top: 15px;\">\n                        <div class=\"lb-input-group\">\n                            <label for=\"lb-hoehe\">Raumh\u00f6he (h) in m<\/label>\n                            <input type=\"number\" id=\"lb-hoehe\" value=\"2.48\" step=\"0.01\">\n                        <\/div>\n                        <div class=\"lb-input-group\">\n                            <label for=\"lb-tisch\">H\u00f6he Nutzebene (ht) in m<\/label>\n                            <input type=\"number\" id=\"lb-tisch\" value=\"0.75\" step=\"0.01\">\n                        <\/div>\n                    <\/div>\n                    \n                    <div class=\"lb-input-group\">\n                        <label for=\"lb-pendel\">Leuchten-Pendell\u00e4nge (hp) in m<\/label>\n                        <input type=\"number\" id=\"lb-pendel\" value=\"0.00\" step=\"0.01\">\n                    <\/div>\n                <\/div>\n\n                <div class=\"lb-card\">\n                    <h3>2. Technische Vorgaben<\/h3>\n                    <div class=\"lb-input-group\">\n                        <label for=\"lb-em\">Mittlere Beleuchtungsst\u00e4rke (Em) in lx<\/label>\n                        <select id=\"lb-em\">\n                            <option value=\"100\">100 lx (Vorrats- und Lagerr\u00e4ume)<\/option>\n                            <option value=\"200\">200 lx (Treppenh\u00e4user, Korridore)<\/option>\n                            <option value=\"300\">300 lx (Nebenr\u00e4ume, Garderoben)<\/option>\n                            <option value=\"500\" selected>500 lx (B\u00fcro, Industrie-Arbeitsplatz)<\/option>\n                            <option value=\"750\">750 lx (Technisches Zeichnen, Labor)<\/option>\n                        <\/select>\n                    <\/div>\n\n                    <div class=\"lb-input-row\">\n                        <div class=\"lb-input-group\">\n                            <label for=\"lb-phi\">Lichtstrom \/ Leuchte (Phi) in lm<\/label>\n                            <input type=\"number\" id=\"lb-phi\" value=\"4335\" step=\"1\">\n                        <\/div>\n                        <div class=\"lb-input-group\">\n                            <label for=\"lb-p-leuchte\">Leistung \/ Leuchte in W<\/label>\n                            <input type=\"number\" id=\"lb-p-leuchte\" value=\"32\" step=\"1\">\n                        <\/div>\n                    <\/div>\n\n                    <div class=\"lb-input-row\">\n                        <div class=\"lb-input-group\">\n                            <label for=\"lb-etal\">Leuchtenwirkungsgrad (eta L)<\/label>\n                            <input type=\"number\" id=\"lb-etal\" value=\"1.00\" step=\"0.01\">\n                        <\/div>\n                        <div class=\"lb-input-group\">\n                            <label for=\"lb-umgebung\">Wartungsfaktor (WF)<\/label>\n                            <select id=\"lb-umgebung\">\n                                <option value=\"0.80\" selected>Sehr sauber (Spital) [WF=0.80 \/ PL=1.25]<\/option>\n                                <option value=\"0.67\">Sauber (B\u00fcro, Schule) [WF=0.67 \/ PL=1.50]<\/option>\n                                <option value=\"0.57\">Normal (Laden, Gewerbe) [WF=0.57 \/ PL=1.75]<\/option>\n                                <option value=\"0.50\">Verschmutzt (Werkstatt) [WF=0.50 \/ PL=2.00]<\/option>\n                            <\/select>\n                        <\/div>\n                    <\/div>\n\n                    <div class=\"lb-input-group\">\n                        <label for=\"lb-etar-select\">Reflexionsgrad (Decke\/Wand\/Boden)<\/label>\n                        <select id=\"lb-etar-select\">\n                            <option value=\"bright\" selected>Helle Oberfl\u00e4chen (70% \/ 50% \/ 20%)<\/option>\n                            <option value=\"medium\">Mittlere Oberfl\u00e4chen (50% \/ 30% \/ 10%)<\/option>\n                            <option value=\"dark\">Dunkle Oberfl\u00e4chen (30% \/ 10% \/ 10%)<\/option>\n                        <\/select>\n                    <\/div>\n                <\/div>\n\n                <div class=\"lb-card lb-economy-card\">\n                    <h3>3. Wirtschaftlichkeit & Nachhaltigkeit<\/h3>\n                    <div class=\"lb-input-group\">\n                        <label for=\"lb-stunden\">Betriebsstunden pro Jahr (h\/a)<\/label>\n                        <input type=\"number\" id=\"lb-stunden\" value=\"2500\" step=\"50\">\n                    <\/div>\n                    <div class=\"lb-input-row\">\n                        <div class=\"lb-input-group\">\n                            <label for=\"lb-strompreis\">Strompreis (Rp.\/kWh)<\/label>\n                            <input type=\"number\" id=\"lb-strompreis\" value=\"28\" step=\"0.5\">\n                        <\/div>\n                        <div class=\"lb-input-group\">\n                            <label for=\"lb-p-alt\">Leistung Altanlage (W\/Leuchte)<\/label>\n                            <input type=\"number\" id=\"lb-p-alt\" value=\"76\" step=\"1\">\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <div class=\"lb-column-right\">\n                <div class=\"lb-card lb-visual-card\">\n                    <h3>4. CAD-Grundriss & Lichtsimulation<\/h3>\n                    <div class=\"lb-canvas-wrapper\">\n                        <canvas id=\"lb-canvas\" width=\"500\" height=\"380\"><\/canvas>\n                    <\/div>\n                    <p class=\"lb-canvas-status\" id=\"lb-canvas-status\">Status: Bereit<\/p>\n                <\/div>\n\n                <div class=\"lb-card lb-results\">\n                    <h3>5. Resultate (Erweitertes Wirkungsgradverfahren)<\/h3>\n                    <div class=\"lb-result-grid\">\n                        <div class=\"lb-result-box\">\n                            <span class=\"lb-label\">Raumfl\u00e4che (A)<\/span>\n                            <span class=\"lb-value\" id=\"res-flaeche\">0.00 m\u00b2<\/span>\n                        <\/div>\n                        <div class=\"lb-result-box\">\n                            <span class=\"lb-label\">Nutzh\u00f6he (hn)<\/span>\n                            <span class=\"lb-value\" id=\"res-nutzhoehe\">0.00 m<\/span>\n                        <\/div>\n                        <div class=\"lb-result-box\">\n                            <span class=\"lb-label\">Raumindex (k)<\/span>\n                            <span class=\"lb-value\" id=\"res-index\">0.00<\/span>\n                        <\/div>\n                        <div class=\"lb-result-box\">\n                            <span class=\"lb-label\">Raumwirkungsgrad (eta R)<\/span>\n                            <span class=\"lb-value\" id=\"res-etar\">0.00<\/span>\n                        <\/div>\n                    <\/div>\n                    \n                    <div style=\"margin-top: 12px; text-align: center; background: #e2efda; padding: 10px; border-radius: 6px; border: 1px solid #cbd5e1;\">\n                        <span style=\"font-size: 0.82rem; font-weight: bold; display: block; color: #475569;\">EMPFOHLENE LEUCHTENANZAHL<\/span>\n                        <strong id=\"res-n-symmetrisch\" style=\"font-size: 1.6rem; color: #166534;\">0 Stk.<\/strong>\n                    <\/div>\n\n                    <div class=\"lb-economy-results\" style=\"margin-top: 15px; padding: 15px; background: #f8fafc; border: 1px solid var(--border-color); border-radius: 6px;\">\n                        <h4 style=\"margin: 0 0 10px 0; color: var(--primary); font-size: 0.95rem;\">Energie- & Betriebskostenanalyse<\/h4>\n                        <div style=\"display: flex; justify-content: space-between; font-size: 0.88rem; margin-bottom: 6px;\">\n                            <span>Anschlussleistung Gesamtsystem:<\/span>\n                            <strong id=\"res-p-gesamt\">0.00 kW<\/strong>\n                        <\/div>\n                        <div style=\"display: flex; justify-content: space-between; font-size: 0.88rem; margin-bottom: 6px;\">\n                            <span>Energieverbrauch pro Jahr:<\/span>\n                            <strong id=\"res-energie-jahr\">0 kWh\/a<\/strong>\n                        <\/div>\n                        <div style=\"display: flex; justify-content: space-between; font-size: 0.88rem; margin-bottom: 6px;\">\n                            <span>Betriebskosten pro Jahr:<\/span>\n                            <strong id=\"res-kosten-jahr\" style=\"color: #b91c1c;\">CHF 0.00<\/strong>\n                        <\/div>\n                        <div style=\"display: flex; justify-content: space-between; font-size: 0.88rem; font-weight: bold; padding-top: 6px; border-top: 1px dashed #cbd5e1; color: #166534;\">\n                            <span>Einsparung gegen\u00fcber Altanlage:<\/span>\n                            <span id=\"res-einsparung\">CHF 0.00 \/ Jahr<\/span>\n                        <\/div>\n                    <\/div>\n\n                    <div style=\"margin-top: 20px;\">\n                        <button type=\"button\" id=\"lb-btn-pdf\" class=\"lb-btn\" style=\"background: #15803d; color: white; width: 100%; padding: 12px; font-size: 1rem; box-shadow: 0 4px 6px -1px rgba(21, 128, 61, 0.2);\">\n                            &darr; Professionelles Projektdatenblatt (PDF) exportieren\n                        <\/button>\n                    <\/div>\n                    \n                    <input type=\"hidden\" id=\"res-n-theoretisch\">\n                    <input type=\"hidden\" id=\"res-umfang\">\n                    <span id=\"res-layout-info\" style=\"display:none;\"><\/span>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n\n    \n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-48","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/licht.snowpage.ch\/index.php?rest_route=\/wp\/v2\/pages\/48","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/licht.snowpage.ch\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/licht.snowpage.ch\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/licht.snowpage.ch\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/licht.snowpage.ch\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=48"}],"version-history":[{"count":1,"href":"https:\/\/licht.snowpage.ch\/index.php?rest_route=\/wp\/v2\/pages\/48\/revisions"}],"predecessor-version":[{"id":50,"href":"https:\/\/licht.snowpage.ch\/index.php?rest_route=\/wp\/v2\/pages\/48\/revisions\/50"}],"wp:attachment":[{"href":"https:\/\/licht.snowpage.ch\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=48"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}