{"id":23108,"date":"2026-10-03T07:00:00","date_gmt":"2026-10-03T06:00:00","guid":{"rendered":"https:\/\/www.sunflux.dk\/da\/?p=23108"},"modified":"2026-09-24T08:32:21","modified_gmt":"2026-09-24T07:32:21","slug":"e14-e27-gu10-gu53-gx53-fatningsguide","status":"publish","type":"post","link":"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide","title":{"rendered":"E14, E27, GU10, GU5.3 og GX53 \u2013 komplet fatningsguide"},"content":{"rendered":"<p><strong>Kort svar:<\/strong> E14 og E27 er skruefatninger til typisk 230 V. GU10 er en drejel\u00e5s-fatning, ogs\u00e5 typisk til 230 V. GU5.3\/MR16 bruger to tynde ben og drives normalt ved 12 V. GX53 er en flad drejefatning til kompakte armaturer og bruges typisk p\u00e5 230 V. Fatningen skal altid passe b\u00e5de mekanisk og elektrisk.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Indholdsfortegnelse<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#E14_%E2%80%93_den_lille_skruefatning\" >E14 \u2013 den lille skruefatning<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#E27_%E2%80%93_den_store_klassiske_fatning\" >E27 \u2013 den store klassiske fatning<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#GU10_%E2%80%93_spots_til_230V\" >GU10 \u2013 spots til 230V<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#GU53_MR16_%E2%80%93_normalt_12V\" >GU5.3 \/ MR16 \u2013 normalt 12V<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#GX53_%E2%80%93_flad_lyskilde\" >GX53 \u2013 flad lyskilde<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Sammenligning\" >Sammenligning<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Kan_man_erstatte_halogen_med_LED\" >Kan man erstatte halogen med LED?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Daempning\" >D\u00e6mpning<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Kelvin_lumen_og_Ra\" >Kelvin, lumen og Ra<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Sokkel_fatning_og_paereform_er_tre_forskellige_ting\" >Sokkel, fatning og p\u00e6reform er tre forskellige ting<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#E14_i_praksis\" >E14 i praksis<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#E27_i_praksis\" >E27 i praksis<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#GU10_i_praksis\" >GU10 i praksis<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#GU53MR16_og_gamle_transformere\" >GU5.3\/MR16 og gamle transformere<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#AC_eller_DC_paa_12V\" >AC eller DC p\u00e5 12V?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#GX53_%E2%80%93_lav_byggehoejde\" >GX53 \u2013 lav byggeh\u00f8jde<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#G4_GU4_og_andre_beslaegtede_sokler\" >G4, GU4 og andre besl\u00e6gtede sokler<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Hvordan_identificerer_du_en_ukendt_paere\" >Hvordan identificerer du en ukendt p\u00e6re?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Lumen_%E2%80%93_saadan_erstatter_du_gammel_watt\" >Lumen \u2013 s\u00e5dan erstatter du gammel watt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Spredningsvinkel_paavirker_oplevelsen\" >Spredningsvinkel p\u00e5virker oplevelsen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#RaCRI_og_R9\" >Ra\/CRI og R9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Daempning_%E2%80%93_kompatibilitet_er_afgoerende\" >D\u00e6mpning \u2013 kompatibilitet er afg\u00f8rende<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Indbygningsspot_og_varme\" >Indbygningsspot og varme<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Koebstjekliste_til_LED-paerer\" >K\u00f8bstjekliste til LED-p\u00e6rer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Relaterede_guides_til_paerer_og_spots\" >Relaterede guides til p\u00e6rer og spots<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#FAQ\" >FAQ<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Er_GU10_og_GU53_det_samme\" >Er GU10 og GU5.3 det samme?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Er_E14_og_E27_elektrisk_forskellige\" >Er E14 og E27 elektrisk forskellige?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Kan_jeg_skifte_en_GU53_halogen_til_LED\" >Kan jeg skifte en GU5.3 halogen til LED?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.sunflux.dk\/da\/blog\/hvordan-virker-led-lamper\/e14-e27-gu10-gu53-gx53-fatningsguide\/#Hvilken_fatning_har_almindelige_spots\" >Hvilken fatning har almindelige spots?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"E14_%E2%80%93_den_lille_skruefatning\"><\/span>E14 \u2013 den lille skruefatning<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>E14 bruges ofte i mindre bordlamper, dekorationslamper, v\u00e6glamper og lysekroner. &#8220;14&#8221; henviser til den omtrentlige gevinddiameter i millimeter.<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1672\" height=\"941\" src=\"https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-e14-e27-gu10-gu53-gx53-paerer.webp\" alt=\"E14, E27, GU10, GU5.3 og GX53 LED p\u00e6rer\" class=\"wp-image-23208\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-e14-e27-gu10-gu53-gx53-paerer.webp 1672w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-e14-e27-gu10-gu53-gx53-paerer-300x169.webp 300w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-e14-e27-gu10-gu53-gx53-paerer-1024x576.webp 1024w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-e14-e27-gu10-gu53-gx53-paerer-768x432.webp 768w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-e14-e27-gu10-gu53-gx53-paerer-1536x864.webp 1536w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-e14-e27-gu10-gu53-gx53-paerer-18x10.webp 18w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-e14-e27-gu10-gu53-gx53-paerer-800x450.webp 800w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-e14-e27-gu10-gu53-gx53-paerer-500x281.webp 500w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n<p>Se <a href=\"https:\/\/www.sunflux.dk\/da\/e14-sokkel-230v\">E14 LED-p\u00e6rer<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"E27_%E2%80%93_den_store_klassiske_fatning\"><\/span>E27 \u2013 den store klassiske fatning<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>E27 er en af de mest almindelige fatninger i Danmark. Den bruges i pendler, loftlamper, bordlamper og mange dekorative armaturer.<\/p>\n<p>Se <a href=\"https:\/\/www.sunflux.dk\/da\/e27-sokkel-230v-led\">E27 LED-p\u00e6rer<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"GU10_%E2%80%93_spots_til_230V\"><\/span>GU10 \u2013 spots til 230V<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>GU10 har to korte tappe med bredere ender. P\u00e6ren s\u00e6ttes i og drejes for at l\u00e5se. GU10 bruges meget i indbygningsspots og skinnespots.<\/p>\n<p>Se <a href=\"https:\/\/www.sunflux.dk\/da\/gu10-230v-led-paere\">GU10 LED-p\u00e6rer<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"GU53_MR16_%E2%80%93_normalt_12V\"><\/span>GU5.3 \/ MR16 \u2013 normalt 12V<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>GU5.3 har to tynde ben med cirka 5,3 mm afstand. Den bruges ofte sammen med MR16-reflektorp\u00e6rer. Systemet er typisk 12 V og kr\u00e6ver derfor en kompatibel transformer eller LED-driver.<\/p>\n<p>Se <a href=\"https:\/\/www.sunflux.dk\/da\/gu53-led-paere-mr16-12v\">GU5.3\/MR16 LED-p\u00e6rer<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"GX53_%E2%80%93_flad_lyskilde\"><\/span>GX53 \u2013 flad lyskilde<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>GX53 er en flad rund lyskilde med drejel\u00e5s. Den bruges, hvor der er begr\u00e6nset indbygningsh\u00f8jde, fx i m\u00f8bler, flade loftarmaturer eller underskabslys.<\/p>\n<p>Se <a href=\"https:\/\/www.sunflux.dk\/da\/gx53-sokkel-230v\">GX53 LED-p\u00e6rer og fatninger<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sammenligning\"><\/span>Sammenligning<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1672\" height=\"941\" src=\"https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-oversigt-over-fatninger.webp\" alt=\"Illustration af E14, E27, GU10, GU5.3 og GX53 fatninger\" class=\"wp-image-23209\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-oversigt-over-fatninger.webp 1672w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-oversigt-over-fatninger-300x169.webp 300w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-oversigt-over-fatninger-1024x576.webp 1024w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-oversigt-over-fatninger-768x432.webp 768w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-oversigt-over-fatninger-1536x864.webp 1536w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-oversigt-over-fatninger-18x10.webp 18w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-oversigt-over-fatninger-800x450.webp 800w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-oversigt-over-fatninger-500x281.webp 500w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n<table>\n<thead>\n<tr>\n<th>Fatning<\/th>\n<th>Typisk sp\u00e6nding<\/th>\n<th>Montering<\/th>\n<th>Typisk brug<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>E14<\/td>\n<td>230 V<\/td>\n<td>Skrue<\/td>\n<td>Sm\u00e5 lamper<\/td>\n<\/tr>\n<tr>\n<td>E27<\/td>\n<td>230 V<\/td>\n<td>Skrue<\/td>\n<td>Pendler og almindelige lamper<\/td>\n<\/tr>\n<tr>\n<td>GU10<\/td>\n<td>230 V<\/td>\n<td>Drej\/l\u00e5s<\/td>\n<td>Spots<\/td>\n<\/tr>\n<tr>\n<td>GU5.3<\/td>\n<td>12 V<\/td>\n<td>2 ben<\/td>\n<td>MR16 spots<\/td>\n<\/tr>\n<tr>\n<td>GX53<\/td>\n<td>Typisk 230 V<\/td>\n<td>Flad drejel\u00e5s<\/td>\n<td>Flade armaturer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Kan_man_erstatte_halogen_med_LED\"><\/span>Kan man erstatte halogen med LED?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ofte ja, men du skal kontrollere fysisk plads, sp\u00e6nding og eventuel transformer. S\u00e6rligt 12 V MR16-systemer kan give problemer, hvis en gammel elektronisk transformer har en minimumsbelastning, som LED-p\u00e6ren ikke opfylder.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Daempning\"><\/span>D\u00e6mpning<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hvis armaturet er tilsluttet en lysd\u00e6mper, skal LED-p\u00e6ren v\u00e6re d\u00e6mpbar, og d\u00e6mperen skal v\u00e6re kompatibel med LED-belastningen. En ikke-d\u00e6mpbar LED-p\u00e6re b\u00f8r ikke bruges p\u00e5 en almindelig d\u00e6mper.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Kelvin_lumen_og_Ra\"><\/span>Kelvin, lumen og Ra<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>N\u00e5r fatningen er korrekt, skal du v\u00e6lge lys. Lumen beskriver lysm\u00e6ngden, kelvin farvetemperaturen og Ra\/CRI farvegengivelsen. En god erstatning v\u00e6lges derfor ikke efter watt alene.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sokkel_fatning_og_paereform_er_tre_forskellige_ting\"><\/span>Sokkel, fatning og p\u00e6reform er tre forskellige ting<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Det er vigtigt at skelne mellem den elektriske sokkel og selve p\u00e6rens form. MR16 beskriver eksempelvis en reflektorform, mens GU5.3 beskriver soklen. Derfor kan to p\u00e6rer se n\u00e6sten ens ud, men have forskellig elektrisk tilslutning.<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"1536\" src=\"https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-komplet-infografik.webp\" alt=\"Infografik over de almindelige fatningstyper E14, E27, GU10, GU5.3 og GX53\" class=\"wp-image-23268\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-komplet-infografik.webp 1024w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-komplet-infografik-200x300.webp 200w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-komplet-infografik-683x1024.webp 683w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-komplet-infografik-768x1152.webp 768w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-komplet-infografik-8x12.webp 8w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-e14-e27-gu10-gu53-gx53-komplet-infografik-500x750.webp 500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"E14_i_praksis\"><\/span>E14 i praksis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>E14 bruges i mindre lamper, hvor pladsen er begr\u00e6nset. N\u00e5r du skifter til LED, b\u00f8r du kontrollere b\u00e5de fysisk l\u00e6ngde og diameter. Nogle LED-p\u00e6rer er st\u00f8rre end de gamle gl\u00f8dep\u00e6rer og kan derfor st\u00f8de mod sk\u00e6rmen.<\/p>\n<p>Til dekorative lamper er d\u00e6mpning og farvetemperatur ofte vigtigere end maksimal lumen.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"E27_i_praksis\"><\/span>E27 i praksis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>E27 er fleksibel, fordi der findes alt fra sm\u00e5 kuglep\u00e6rer til store filamentp\u00e6rer og kraftige LED-lyskilder. Men armaturets maksimale fysiske st\u00f8rrelse og varmeforhold skal stadig respekteres.<\/p>\n<p>En meget kraftig LED-p\u00e6re i et lille, lukket armatur kan blive for varm, selv om wattforbruget er lavere end den gamle p\u00e6re.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"GU10_i_praksis\"><\/span>GU10 i praksis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>GU10 er meget udbredt i danske indbygningsspots. Her skal du is\u00e6r se p\u00e5:<\/p>\n<ul>\n<li>spredningsvinkel<\/li>\n<li>lumen<\/li>\n<li>Ra\/CRI<\/li>\n<li>d\u00e6mpbarhed<\/li>\n<li>p\u00e6rens l\u00e6ngde<\/li>\n<li>om spotten har begr\u00e6nset plads<\/li>\n<\/ul>\n<p>En 36\u00b0 GU10 er et alsidigt valg, mens en 20-25\u00b0 p\u00e6re giver et mere koncentreret accentlys.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"GU53MR16_og_gamle_transformere\"><\/span>GU5.3\/MR16 og gamle transformere<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Den st\u00f8rste faldgrube ved GU5.3 LED er den eksisterende transformer. Gamle elektroniske halogentransformere kan have en minimumsbelastning p\u00e5 fx 20-35 W. Hvis to nye LED-p\u00e6rer tilsammen kun bruger 10 W, kan transformeren blinke, ikke starte eller slukke.<\/p>\n<p>L\u00f8sningen kan v\u00e6re at udskifte transformeren med en LED-kompatibel 12 V driver.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"AC_eller_DC_paa_12V\"><\/span>AC eller DC p\u00e5 12V?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Nogle GU5.3 LED-p\u00e6rer kan k\u00f8re p\u00e5 b\u00e5de 12 V AC og DC, mens andre kr\u00e6ver en bestemt type. Kontroll\u00e9r produktdata. \u201c12 V\u201d alene fort\u00e6ller ikke hele historien.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"GX53_%E2%80%93_lav_byggehoejde\"><\/span>GX53 \u2013 lav byggeh\u00f8jde<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>GX53 bruges ofte, hvor armaturet skal v\u00e6re meget fladt. Den store, flade lyskilde kan give en bred lysflade, men den er ikke direkte udskiftelig med GU10 eller E27.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"G4_GU4_og_andre_beslaegtede_sokler\"><\/span>G4, GU4 og andre besl\u00e6gtede sokler<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ud over de fem hovedtyper findes mange andre. G4 har to tynde ben med 4 mm afstand og bruges ofte i sm\u00e5 12 V armaturer. GU4\/MR11 ligner GU5.3\/MR16, men er mindre. Det er derfor en god id\u00e9 at m\u00e5le benafstanden, hvis m\u00e6rkningen p\u00e5 den gamle p\u00e6re ikke kan l\u00e6ses.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hvordan_identificerer_du_en_ukendt_paere\"><\/span>Hvordan identificerer du en ukendt p\u00e6re?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li>Sluk str\u00f8mmen og tag p\u00e6ren ud.<\/li>\n<li>Se efter m\u00e6rkning p\u00e5 sokkel eller glas.<\/li>\n<li>M\u00e5l soklens diameter eller benafstand.<\/li>\n<li>Kontroll\u00e9r om armaturet har transformer.<\/li>\n<li>Find den oprindelige sp\u00e6nding.<\/li>\n<li>M\u00e5l p\u00e6rens fysiske st\u00f8rrelse.<\/li>\n<\/ol>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"1536\" src=\"https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-find-den-rigtige-led-paere-infografik.webp\" alt=\"Illustreret guide til valg af LED p\u00e6re og fatning\" class=\"wp-image-23269\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-find-den-rigtige-led-paere-infografik.webp 1024w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-find-den-rigtige-led-paere-infografik-200x300.webp 200w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-find-den-rigtige-led-paere-infografik-683x1024.webp 683w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-find-den-rigtige-led-paere-infografik-768x1152.webp 768w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-find-den-rigtige-led-paere-infografik-8x12.webp 8w, https:\/\/www.sunflux.dk\/wp-content\/uploads\/2026\/09\/fatningsguide-find-den-rigtige-led-paere-infografik-500x750.webp 500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Lumen_%E2%80%93_saadan_erstatter_du_gammel_watt\"><\/span>Lumen \u2013 s\u00e5dan erstatter du gammel watt<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ved LED b\u00f8r du ikke k\u00f8be efter watt alene. En gammel 50 W halogen GU10 kan typisk erstattes af en LED-p\u00e6re, der bruger langt mindre effekt, men det korrekte match findes ved at sammenligne lumen og spredningsvinkel.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Spredningsvinkel_paavirker_oplevelsen\"><\/span>Spredningsvinkel p\u00e5virker oplevelsen<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To GU10-p\u00e6rer med samme lumen kan opleves meget forskellige. Den ene kan have 20\u00b0 og give et kraftigt spot, mens den anden har 60\u00b0 og spreder lyset ud. V\u00e6lg derfor efter opgaven.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"RaCRI_og_R9\"><\/span>Ra\/CRI og R9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Til bolig, butik og k\u00f8kken er Ra 90+ ofte et godt valg. Hvis r\u00f8de nuancer er vigtige \u2013 fx madvarer, tr\u00e6 og hud \u2013 kan R9-v\u00e6rdien ogs\u00e5 v\u00e6re relevant.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Daempning_%E2%80%93_kompatibilitet_er_afgoerende\"><\/span>D\u00e6mpning \u2013 kompatibilitet er afg\u00f8rende<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>En p\u00e6re m\u00e6rket \u201cd\u00e6mpbar\u201d er ikke n\u00f8dvendigvis kompatibel med enhver lysd\u00e6mper. Gamle d\u00e6mpere er ofte designet til h\u00f8jere halogenbelastning. Ved overgang til LED kan en moderne LED-d\u00e6mper derfor v\u00e6re n\u00f8dvendig.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Indbygningsspot_og_varme\"><\/span>Indbygningsspot og varme<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ved GU10 i indbygningsspot b\u00f8r armaturets godkendelse, isolationsforhold og brandkrav respekteres. LED udvikler mindre varme fremad end halogen, men elektronikken i p\u00e6rens base kan stadig blive varm.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Koebstjekliste_til_LED-paerer\"><\/span>K\u00f8bstjekliste til LED-p\u00e6rer<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Korrekt sokkel?<\/li>\n<li>Korrekt sp\u00e6nding?<\/li>\n<li>Passer den fysisk?<\/li>\n<li>Rigtigt lumen-niveau?<\/li>\n<li>Rigtig spredningsvinkel?<\/li>\n<li>Kelvin?<\/li>\n<li>Ra\/CRI?<\/li>\n<li>D\u00e6mpbar?<\/li>\n<li>Kompatibel med eksisterende transformer\/d\u00e6mper?<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Relaterede_guides_til_paerer_og_spots\"><\/span>Relaterede guides til p\u00e6rer og spots<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hvis du arbejder specifikt med GU10, kan du l\u00e6se <a href=\"https:\/\/www.sunflux.dk\/da\/blog\/10-ting-du-skal-vide-om-gu10-led-paere-og-indbygningsspots\">10 ting du skal vide om GU10 LED-p\u00e6rer<\/a> og vores guide til <a href=\"https:\/\/www.sunflux.dk\/da\/blog\/sunflux-indbygningsspots-for-gu10-led\">valg af indbygningsspots efter rum<\/a>. Ved \u00e6ldre 12 V-systemer er <a href=\"https:\/\/www.sunflux.dk\/da\/blog\/saadan-vaelger-du-led-driver-12v-24v-konstant-stroem\">guiden til LED-driver<\/a> relevant, fordi GU5.3\/MR16 ofte afh\u00e6nger af korrekt transformer eller driver.<\/p>\n<p>Skal lyset kunne d\u00e6mpes, s\u00e5 l\u00e6s ogs\u00e5 <a href=\"https:\/\/www.sunflux.dk\/da\/blog\/led-daempning-fase-pwm-1-10v-dali\">guiden til LED-d\u00e6mpning<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Er_GU10_og_GU53_det_samme\"><\/span>Er GU10 og GU5.3 det samme?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nej. GU10 er typisk 230 V og har drejel\u00e5s, mens GU5.3 normalt er 12 V og har to tynde ben.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Er_E14_og_E27_elektrisk_forskellige\"><\/span>Er E14 og E27 elektrisk forskellige?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>De bruges begge typisk til 230 V, men soklerne har forskellig fysisk st\u00f8rrelse.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Kan_jeg_skifte_en_GU53_halogen_til_LED\"><\/span>Kan jeg skifte en GU5.3 halogen til LED?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ofte ja, men transformeren skal v\u00e6re kompatibel med den lave LED-belastning.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hvilken_fatning_har_almindelige_spots\"><\/span>Hvilken fatning har almindelige spots?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>GU10 er meget almindelig til 230 V indbygningsspots, mens GU5.3\/MR16 stadig findes i 12 V installationer.<\/p>\n<p><strong>Faglig note:<\/strong> Sluk altid for str\u00f8mmen f\u00f8r udskiftning. Hvis du er i tvivl om sp\u00e6ndingen i en eksisterende installation, b\u00f8r den m\u00e5les eller kontrolleres af en fagperson frem for at g\u00e6ttes ud fra p\u00e6rens form.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Komplet fatningsguide til E14, E27, GU10, GU5.3\/MR16 og GX53 med sp\u00e6nding, fysisk sokkel, typiske anvendelser og valg af LED-p\u00e6re.<\/p>\n","protected":false},"author":1,"featured_media":23206,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ocean_front_end_style_editor":"no","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[1449],"tags":[],"class_list":["post-23108","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hvordan-virker-led-lamper","entry","has-media","owp-thumbs-layout-horizontal","owp-btn-normal","owp-tabs-layout-horizontal","has-no-thumbnails","has-product-nav"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.sunflux.dk\/da\/wp-json\/wp\/v2\/posts\/23108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sunflux.dk\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sunflux.dk\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sunflux.dk\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sunflux.dk\/da\/wp-json\/wp\/v2\/comments?post=23108"}],"version-history":[{"count":0,"href":"https:\/\/www.sunflux.dk\/da\/wp-json\/wp\/v2\/posts\/23108\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sunflux.dk\/da\/wp-json\/wp\/v2\/media\/23206"}],"wp:attachment":[{"href":"https:\/\/www.sunflux.dk\/da\/wp-json\/wp\/v2\/media?parent=23108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sunflux.dk\/da\/wp-json\/wp\/v2\/categories?post=23108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sunflux.dk\/da\/wp-json\/wp\/v2\/tags?post=23108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}