{"id":38582,"date":"2026-08-27T11:44:18","date_gmt":"2026-08-27T10:44:18","guid":{"rendered":"https:\/\/jelproducts.nl\/nl\/?page_id=38582"},"modified":"2026-08-27T11:44:18","modified_gmt":"2026-08-27T10:44:18","slug":"lucas-de-graaf","status":"publish","type":"page","link":"https:\/\/jelproducts.nl\/nl\/overons\/lucas-de-graaf\/","title":{"rendered":"Lucas de Graaf"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"38582\" class=\"elementor elementor-38582\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ddf878 e-con-boxed e-flex e-con e-parent\" data-id=\"8ddf878\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-hero\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0c7d430 e-con-full e-flex e-con e-child\" data-id=\"0c7d430\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-hero-rij\">\n\t\t<div class=\"elementor-element elementor-element-9d656f8 e-con-full e-flex e-con e-child\" data-id=\"9d656f8\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-hero-tekstkolom\">\n\t\t\t\t<div class=\"elementor-element elementor-element-651124c elementor-widget elementor-widget-text-editor\" data-id=\"651124c\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-kruimel\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tHome \/ <a href=\"\/nl\/overons\/\">Over ons<\/a> \/ Lucas de Graaf\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4321a2 elementor-widget elementor-widget-heading\" data-id=\"b4321a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Auteur en technisch directeur<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-346b81a elementor-widget elementor-widget-heading\" data-id=\"346b81a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Lucas de Graaf, BSc<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f79d98b elementor-widget elementor-widget-text-editor\" data-id=\"f79d98b\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-hero-sub\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Technisch directeur en mede-oprichter van JEL Products. Vicevoorzitter van het kennisgebied Outdoor bij de NSVV.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e802134 elementor-widget elementor-widget-text-editor\" data-id=\"e802134\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-hero-intro\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ik maak verlichting voor plekken waar licht het zwaar heeft: containerterminals en havens, torenkranen, offshore, fabrieken waar het tegen de 120 graden Celsius loopt, en terreinen en maritieme werklocaties die &#8217;s nachts gewoon door moeten. Op deze site schrijf ik over wat daarbij komt kijken.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f40954 elementor-widget elementor-widget-text-editor\" data-id=\"5f40954\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-hero-kerngegevens\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div>In het vak sinds 2019<\/div><div>Mede-oprichter JEL Products, Nijkerk<\/div><div>Vicevoorzitter kennisgebied Outdoor, NSVV<\/div><div>Ondertekenaar Gedragscode Lichtberekeningen<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-df9deb5 e-con-full e-flex e-con e-child\" data-id=\"df9deb5\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-hero-knoppen\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8f46486 elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"8f46486\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"\/nl\/lichtadvies\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Lichtadvies aanvragen<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b62d13 elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"6b62d13\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"\/nl\/subsidietraject-begeleiding\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Naar de kennisbank<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-399a459 elementor-widget elementor-widget-text-editor\" data-id=\"399a459\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-hero-socials\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.linkedin.com\/in\/lucas-de-graaf\/\" rel=\"me\">LinkedIn<\/a><a href=\"https:\/\/www.youtube.com\/@jelproducts\" rel=\"me\">YouTube<\/a>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f3955b9 e-con-full e-flex e-con e-child\" data-id=\"f3955b9\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-hero-portretkolom\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8cb707d elementor-widget elementor-widget-image\" data-id=\"8cb707d\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-portret\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"666\" height=\"667\" src=\"https:\/\/jelproducts.nl\/wp-content\/uploads\/2026\/03\/Lucas-de-Graaf-nieuw_v1-jpg.webp\" class=\"attachment-full size-full wp-image-31764 not-transparent\" alt=\"Portretfoto van Lucas de Graaf\" srcset=\"https:\/\/jelproducts.nl\/wp-content\/uploads\/2026\/03\/Lucas-de-Graaf-nieuw_v1-jpg.webp 666w, https:\/\/jelproducts.nl\/wp-content\/uploads\/2026\/03\/Lucas-de-Graaf-nieuw_v1-jpg-300x300.webp 300w, https:\/\/jelproducts.nl\/wp-content\/uploads\/2026\/03\/Lucas-de-Graaf-nieuw_v1-jpg-150x150.webp 150w, https:\/\/jelproducts.nl\/wp-content\/uploads\/2026\/03\/Lucas-de-Graaf-nieuw_v1-jpg-12x12.webp 12w\" sizes=\"(max-width: 666px) 100vw, 666px\" data-has-transparency=\"false\" data-dominant-color=\"4a7694\" style=\"--dominant-color: #4a7694\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fac9894 e-con-boxed e-flex e-con e-parent\" data-id=\"fac9894\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-herkomst\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7d3623 elementor-widget elementor-widget-heading\" data-id=\"e7d3623\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Achtergrond<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e9c4d7 elementor-widget elementor-widget-heading\" data-id=\"3e9c4d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hoe ik in dit vak terecht ben gekomen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-28c95e2 e-con-full e-flex e-con e-child\" data-id=\"28c95e2\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-herkomst-kolom\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a5fd1ef elementor-widget elementor-widget-text-editor\" data-id=\"a5fd1ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ik ben niet in dit vak opgeleid, ik ben erin gerold. Ik begon als technisch tekenaar in het bedrijf van mijn ouders, studeerde ondernemerschap aan Windesheim in Zwolle en richtte in 2019 samen met mijn vader JEL Products op. Het licht kwam erbij via mijn vader, die me dat jaar in contact bracht met iemand die al jaren in de lichtwereld zat. Vanaf dat moment werd ik het vak ingetrokken. Wat begon als technische nieuwsgierigheid werd het lichtvirus.<\/p><p>Wat mij aan dit werk bindt is niet de verlichting zelf, maar de vraag die eraan voorafgaat: wat moet hier eigenlijk gezien worden, door wie, en op welk moment? Dat blijkt in de praktijk vaker doorslaggevend dan het aantal lumen. Binnen JEL Products ben ik naast techniek ook verantwoordelijk voor veiligheid en gezondheid. Dat lijken twee petten, maar het komt op hetzelfde neer: verlichting is er om mensen veilig hun werk te laten doen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a674c3 elementor-widget elementor-widget-text-editor\" data-id=\"7a674c3\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-quote\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Minder vanzelfsprekend, meer doordacht.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c0828e0 e-con-boxed e-flex e-con e-parent\" data-id=\"c0828e0\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-kennis\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b8207cd elementor-widget elementor-widget-heading\" data-id=\"b8207cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Praktijk<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7c362f elementor-widget elementor-widget-heading\" data-id=\"a7c362f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Waar mijn kennis vandaan komt<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf8b04f elementor-widget elementor-widget-text-editor\" data-id=\"bf8b04f\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-praktijk-intro\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Mijn dagelijkse wereld is de industri\u00eble buitenruimte: terminals, kraanbanen, bouwplaatsen, industrieterreinen en fabrieken. Dat is buitenverlichting, maar het valt net buiten de openbare verlichting waar de meeste richtlijnen en kennis over gaan. Dat is precies waarom ik erover schrijf: over een woonstraat en een sportveld is veel vastgelegd, over een containerterminal of een kraanbaan aanzienlijk minder, terwijl daar &#8217;s nachts wordt doorgewerkt met de zwaarste veiligheidseisen en vaak de grootste lichtuitstoot van allemaal.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8c965aa e-con-full e-flex e-con e-child\" data-id=\"8c965aa\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-kennis-kaarten\">\n\t\t<div class=\"elementor-element elementor-element-eeaed85 e-con-full e-flex e-con e-child\" data-id=\"eeaed85\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8b2e1aa elementor-widget elementor-widget-heading\" data-id=\"8b2e1aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Kraanframes die het licht binnenhouden<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-661f210 elementor-widget elementor-widget-text-editor\" data-id=\"661f210\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Eind 2020, met de komst van vernieuwde lichtsturingstechniek, heb ik samen met specialisten van diverse kraanverhuurders gewerkt aan lichtafschermende kraanframes. Doel: kraanverlichting laten doen wat ze moet doen zonder de omgeving te belasten. De toenmalige NSVV-Richtlijn Lichthinder was daarbij het kader.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2153a4f e-con-full e-flex e-con e-child\" data-id=\"2153a4f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-11bba65 elementor-widget elementor-widget-heading\" data-id=\"11bba65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">De terminal van BUSS in de Eemshaven<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28a1122 elementor-widget elementor-widget-text-editor\" data-id=\"28a1122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Lichtmasten van vijftig meter in de directe nabijheid van UNESCO-werelderfgoed. Wij hebben dat project volledig uitgewerkt, van lichtberekeningen en tekeningen tot de co\u00f6rdinatie op locatie. Juist zo&#8217;n opgave laat zien waar het om gaat: genoeg licht om veilig te werken op een terrein dat 24 uur per dag doordraait, terwijl je een paar honderd meter verderop de nacht met rust laat.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d1d5b7b e-con-full e-flex e-con e-child\" data-id=\"d1d5b7b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8955983 elementor-widget elementor-widget-heading\" data-id=\"8955983\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Werken zonder de tegenligger te verblinden<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4313c0d elementor-widget elementor-widget-text-editor\" data-id=\"4313c0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Werkverlichting met full-cutoff optiek waarmee een asfaltploeg &#8217;s nachts op de snelweg kan werken zonder het tegemoetkomende verkeer te verblinden.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ec3f797 e-con-full e-flex e-con e-child\" data-id=\"ec3f797\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b959d9 elementor-widget elementor-widget-heading\" data-id=\"5b959d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Amberkleurig licht op zee<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e133c9 elementor-widget elementor-widget-text-editor\" data-id=\"2e133c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Voor offshore-windparken amberkleurig licht van 1800 K met minder dan een half procent blauw, zodat de installatie doet wat ze moet doen met zo min mogelijk gevolgen voor de omgeving.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e0af3f1 e-con-full e-flex e-con e-child\" data-id=\"e0af3f1\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-kennis-beeld\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c23bb42 elementor-widget elementor-widget-image\" data-id=\"c23bb42\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-sfeerbeeld\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1441\" src=\"https:\/\/jelproducts.nl\/wp-content\/uploads\/2023\/09\/Jaap-en-Lucas-in-bespreking-over-speciaal-lichtproject-scaled.webp\" class=\"attachment-full size-full wp-image-22202 not-transparent\" alt=\"Jaap en Lucas overleggen over een professioneel lichtproject\" srcset=\"https:\/\/jelproducts.nl\/wp-content\/uploads\/2023\/09\/Jaap-en-Lucas-in-bespreking-over-speciaal-lichtproject-scaled.webp 2560w, https:\/\/jelproducts.nl\/wp-content\/uploads\/2023\/09\/Jaap-en-Lucas-in-bespreking-over-speciaal-lichtproject-300x169.webp 300w, https:\/\/jelproducts.nl\/wp-content\/uploads\/2023\/09\/Jaap-en-Lucas-in-bespreking-over-speciaal-lichtproject-1024x577.webp 1024w, https:\/\/jelproducts.nl\/wp-content\/uploads\/2023\/09\/Jaap-en-Lucas-in-bespreking-over-speciaal-lichtproject-768x432.webp 768w, https:\/\/jelproducts.nl\/wp-content\/uploads\/2023\/09\/Jaap-en-Lucas-in-bespreking-over-speciaal-lichtproject-1536x865.webp 1536w, https:\/\/jelproducts.nl\/wp-content\/uploads\/2023\/09\/Jaap-en-Lucas-in-bespreking-over-speciaal-lichtproject-2048x1153.webp 2048w, https:\/\/jelproducts.nl\/wp-content\/uploads\/2023\/09\/Jaap-en-Lucas-in-bespreking-over-speciaal-lichtproject-18x10.webp 18w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" data-has-transparency=\"false\" data-dominant-color=\"817c72\" style=\"--dominant-color: #817c72\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Bespreking van een speciaal lichtproject op kantoor in Nijkerk.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7e7cb68 e-con-boxed e-flex e-con e-parent\" data-id=\"7e7cb68\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-vakgebied\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1054a39 elementor-widget elementor-widget-heading\" data-id=\"1054a39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Vakgebied<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8066934 elementor-widget elementor-widget-heading\" data-id=\"8066934\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Wat ik buiten JEL Products doe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c36b02c elementor-widget elementor-widget-text-editor\" data-id=\"c36b02c\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-vak-intro\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Een deel van mijn tijd zit niet in projecten maar in het vakgebied zelf. Dat is waar de kaders vandaan komen waar ik in mijn artikelen naar verwijs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c6c65e8 e-con-full e-flex e-con e-child\" data-id=\"c6c65e8\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-vakgebied-kpi\">\n\t\t<div class=\"elementor-element elementor-element-381ea77 e-con-full e-flex e-con e-child\" data-id=\"381ea77\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-88622f6 elementor-widget elementor-widget-text-editor\" data-id=\"88622f6\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-kpi-getal-0\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<span class=\"jel-mark\">2026<\/span>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12a4043 elementor-widget elementor-widget-text-editor\" data-id=\"12a4043\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Vicevoorzitter kennisgebied Outdoor, NSVV<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c862d97 e-con-full e-flex e-con e-child\" data-id=\"c862d97\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-493c83e elementor-widget elementor-widget-text-editor\" data-id=\"493c83e\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-kpi-getal-1\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<span class=\"jel-mark\">2019<\/span>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-536704f elementor-widget elementor-widget-text-editor\" data-id=\"536704f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Mede-oprichter JEL Products<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cf5ddda e-con-full e-flex e-con e-child\" data-id=\"cf5ddda\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d2c9e88 elementor-widget elementor-widget-text-editor\" data-id=\"d2c9e88\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-kpi-getal-2\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<span class=\"jel-mark\">7<\/span>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69e0609 elementor-widget elementor-widget-text-editor\" data-id=\"69e0609\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Naslagpagina&#8217;s over licht en normen<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e0e9ccf e-con-full e-flex e-con e-child\" data-id=\"e0e9ccf\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-vakgebied-tekst\">\n\t\t<div class=\"elementor-element elementor-element-a2cd001 e-con-full e-flex e-con e-child\" data-id=\"a2cd001\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8f85474 elementor-widget elementor-widget-text-editor\" data-id=\"8f85474\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Binnen de NSVV, de Nederlandse Stichting Voor Verlichtingskunde, ben ik sinds juni 2026 vicevoorzitter van het kennisgebied Outdoor. Samen met voorzitter Ren\u00e9 Staps trek ik de lijn van het kennisgebied: de agenda en de vergadercyclus, het contact met het bestuur en de andere kennisgebieden, en het aantrekken van nieuwe leden.<\/p><p>Inhoudelijk zit ik dit jaar op drie dingen. Het OVL Symposium 2026, waarvoor ik samen met de andere leden de thema-opzet heb aangeleverd, van sociale veiligheid en slimme verlichting tot de balans tussen mens, fauna en de nacht. De herziening van de Richtlijn Lichthinder, waar wij als kennisgebied vroeg aangesloten willen zijn. En de aansluiting op wat er in de normen gebeurt: EN 13201-2, de rekenrasters in DIALux, blue hazard.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8837e0b e-con-full e-flex e-con e-child\" data-id=\"8837e0b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-13bdae7 elementor-widget elementor-widget-text-editor\" data-id=\"13bdae7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Namens JEL Products heb ik de Gedragscode Lichtberekeningen ondertekend, omdat een lichtberekening navolgbaar hoort te zijn voor degene die hem ontvangt, ook als de uitkomst de leverancier niet uitkomt.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d6a65f elementor-widget elementor-widget-text-editor\" data-id=\"8d6a65f\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-vak-pull\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wat het mij vooral heeft opgeleverd, is dat ik veel vaker durf te zeggen dat minder licht, een kortere brandtijd of gewoon niet verlichten het betere antwoord is. Dat is voor een leverancier een ongemakkelijke zin, en tegelijk de zin die het meeste vertrouwen oplevert.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-437f578 e-con-boxed e-flex e-con e-parent\" data-id=\"437f578\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-schrijven\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f99743 elementor-widget elementor-widget-heading\" data-id=\"2f99743\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Kennisartikelen<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ee7fed elementor-widget elementor-widget-heading\" data-id=\"0ee7fed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Waar ik over schrijf<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09c353c elementor-widget elementor-widget-text-editor\" data-id=\"09c353c\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-schrijven-intro\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>De naslag op deze site gaat zelden over producten en bijna altijd over de vraag die eraan voorafgaat: welk getal in een bestek hoort, wat een levensduurcode werkelijk zegt, en wat het licht met de omgeving doet. Dit zijn de vier lijnen, met per lijn de pagina&#8217;s die blijven staan.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7bbd007 e-con-full e-flex e-con e-child\" data-id=\"7bbd007\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-schrijven-kaarten\">\n\t\t<div class=\"elementor-element elementor-element-f503e33 e-con-full e-flex e-con e-child\" data-id=\"f503e33\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-kaart-0\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c8099dd elementor-widget elementor-widget-heading\" data-id=\"c8099dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hoeveel licht, en van welke kwaliteit<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cef013b elementor-widget elementor-widget-text-editor\" data-id=\"cef013b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>De waarden die bepalen of het licht op het terrein doet wat u wilt, en welk getal in een bestek hoort te staan.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b627537 elementor-widget elementor-widget-text-editor\" data-id=\"b627537\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-kaartlinks-0\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<a href=\"\/nl\/lichtstroom-wat-u-moet-weten\/\">Lichtstroom en lichtsterkte: lumen, candela en lux<\/a><a href=\"\/nl\/lichtkleur-en-kelvin\/\">Lichtkleur en kelvin: van 2200 K amber tot 5700 K<\/a><a href=\"\/nl\/kleurweergave-cri\/\">Kleurweergave, CRI: wat Ra en R9 werkelijk meten<\/a>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c54624b e-con-full e-flex e-con e-child\" data-id=\"c54624b\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-kaart-1\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20f9f44 elementor-widget elementor-widget-heading\" data-id=\"20f9f44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hoe lang het meegaat en wat het kost<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d903d6 elementor-widget elementor-widget-text-editor\" data-id=\"7d903d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Waarop u levensduur, rendement en robuustheid met elkaar vergelijkt, en waarom een getal zonder code niets zegt.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fda27f elementor-widget elementor-widget-text-editor\" data-id=\"1fda27f\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-kaartlinks-1\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<a href=\"\/nl\/lb-waarden-levensduur\/\">LB-waarden en levensduur: L90B05 en L80B10 gelezen<\/a><a href=\"\/nl\/energie-efficientie\/\">Energie-effici\u00ebntie: chiprendement tegenover systeemrendement<\/a><a href=\"\/nl\/ip-ik-rating\/\">IP- en IK-classificatie: waar de grenzen liggen<\/a>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b06db8c e-con-full e-flex e-con e-child\" data-id=\"b06db8c\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-kaart-2\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-84ab10f elementor-widget elementor-widget-heading\" data-id=\"84ab10f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Wat het licht met de omgeving doet<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ac7e61 elementor-widget elementor-widget-text-editor\" data-id=\"6ac7e61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Het onderwerp waar vergunning, buurt en natuur bij elkaar komen, en de plek waar mijn NSVV-werk en mijn projecten elkaar raken.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d8fa9c4 elementor-widget elementor-widget-text-editor\" data-id=\"d8fa9c4\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-kaartlinks-2\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<a href=\"\/nl\/lichthinder\/\">Lichthinder en full cut-off: grenswaarden per zone E0 tot E4<\/a><a href=\"\/nl\/lichtadvies\/\">Lichtadvies en lichtberekening: wat er in een lichtplan hoort<\/a>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b9f5c82 e-con-full e-flex e-con e-child\" data-id=\"b9f5c82\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-kaart-3\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd0121e elementor-widget elementor-widget-heading\" data-id=\"dd0121e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Regelingen en de onderbouwing eronder<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-982f435 elementor-widget elementor-widget-text-editor\" data-id=\"982f435\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Welke regeling in uw situatie geldt, en welke cijfers uit het lichtplan een aanvraag of melding moeten dragen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a315a6e elementor-widget elementor-widget-text-editor\" data-id=\"a315a6e\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-kaartlinks-3\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<a href=\"\/nl\/subsidietraject-begeleiding\/\">Subsidie en kennisbank: de regeling of de techniek<\/a><a href=\"\/nl\/bosa-subsidie\/\">BOSA en DUMAVA: sport en maatschappelijk vastgoed<\/a><a href=\"\/nl\/energie-investerings-aftrek\/\">EIA, MIA en Vamil: bedrijven en exploitanten<\/a>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e18b9c e-con-full e-flex e-con e-child\" data-id=\"6e18b9c\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-schrijven-cta\">\n\t\t\t\t<div class=\"elementor-element elementor-element-093cbfd elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"093cbfd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"\/nl\/subsidietraject-begeleiding\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Naar de kennisbank<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-425db90 e-con-boxed e-flex e-con e-parent\" data-id=\"425db90\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-feiten\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cd5c4fb elementor-widget elementor-widget-heading\" data-id=\"cd5c4fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Feiten<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ab4341 elementor-widget elementor-widget-heading\" data-id=\"0ab4341\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Achtergrond<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ee6a4c0 e-con-full e-flex e-con e-child\" data-id=\"ee6a4c0\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-feiten-rij\">\n\t\t<div class=\"elementor-element elementor-element-b091bc2 e-con-full e-flex e-con e-child\" data-id=\"b091bc2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6e2996a elementor-widget elementor-widget-text-editor\" data-id=\"6e2996a\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"jelldg-feiten-lijst\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><th>Functie<\/th><td>Technisch directeur en mede-oprichter, JEL Products, Nijkerk<\/td><\/tr><tr><th>In het vak sinds<\/th><td>2019<\/td><\/tr><tr><th>Opleiding<\/th><td>BSc Ondernemerschap, Hogeschool Windesheim Zwolle<\/td><\/tr><tr><th>Aanvullend<\/th><td>Lean Six Sigma Green Belt<\/td><\/tr><tr><th>Vakorganisatie<\/th><td>NSVV, kennisgebied Outdoor, vicevoorzitter sinds juni 2026<\/td><\/tr><tr><th>Ondertekend<\/th><td>Gedragscode Lichtberekeningen<\/td><\/tr><tr><th>Verantwoordelijk voor<\/th><td>Techniek, en veiligheid en gezondheid binnen JEL Products<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a278530 e-con-full e-flex e-con e-child\" data-id=\"a278530\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3922974 elementor-widget elementor-widget-text-editor\" data-id=\"3922974\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>JEL Products ontwerpt en levert verlichting voor industri\u00eble en maritieme omgevingen, onder de merken DCbright en DarkLicht. Het bedrijf is in 2019 opgericht in Nijkerk en werkt voor terminals, havens, kraanverhuurders, offshore, procesindustrie en aannemers, in binnen- en buitenland.<\/p><p>Wilt u weten wat er in uw situatie mogelijk is, dan is een lichtadvies het startpunt. Daar rekenen we per positie door wat er nodig is, en wat er niet nodig is.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ffdc03f e-con-full e-flex e-con e-child\" data-id=\"ffdc03f\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-feiten-knoppen\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1a9c71f elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"1a9c71f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"\/nl\/lichtadvies\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Lichtadvies aanvragen<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23349f8 elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"23349f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"\/nl\/overons\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Over JEL Products<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d7115b e-con-boxed e-flex e-con e-parent\" data-id=\"9d7115b\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-slot\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-838bb07 e-con-full e-flex e-con e-child\" data-id=\"838bb07\" data-element_type=\"container\" data-e-type=\"container\" id=\"jelldg-slot-rij\">\n\t\t<div class=\"elementor-element elementor-element-669e26e e-con-full e-flex e-con e-child\" data-id=\"669e26e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3f9f0e4 elementor-widget elementor-widget-text-editor\" data-id=\"3f9f0e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Een vraag over een artikel, een berekening of een positie op uw terrein? Stel hem gerust.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d96ebd6 e-con-full e-flex e-con e-child\" data-id=\"d96ebd6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-98d419f elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"98d419f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"\/nl\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Neem contact op<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":36,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"wpai_generated_summary":"","footnotes":""},"class_list":["post-38582","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.3 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Lucas de Graaf, BSc | Technisch directeur JEL Products<\/title>\n<meta name=\"description\" content=\"Technisch directeur en mede-oprichter van JEL Products, vicevoorzitter kennisgebied Outdoor bij de NSVV. 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