{"id":3059,"date":"2025-10-28T13:12:51","date_gmt":"2025-10-28T12:12:51","guid":{"rendered":"https:\/\/relaunch.derksen.de\/fragen-und-antworten\/why-do-led-projectors-require-cooling\/"},"modified":"2026-04-14T11:19:45","modified_gmt":"2026-04-14T09:19:45","slug":"why-do-led-projectors-require-cooling","status":"publish","type":"fragen-und-antworten","link":"https:\/\/www.derksen.de\/en\/fragen-und-antworten\/why-do-led-projectors-require-cooling\/","title":{"rendered":"Why do LED projectors require cooling?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">LEDs (light-emitting diodes) consist of semiconductor materials that must not be heated in the same way as the filament in an incandescent lamp. The service life and brightness of an LED decrease when the operating temperature exceeds a certain limit. Efficient cooling therefore guarantees the reliability and luminous intensity of a projection system.  <\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"ngg_post_thumbnail":0},"fragenkategorie":[205],"class_list":["post-3059","fragen-und-antworten","type-fragen-und-antworten","status-publish","hentry","fragenkategorie-projection-systems"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Why do LED projectors require cooling? - Derksen Lichttechnik GmbH<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.derksen.de\/en\/fragen-und-antworten\/why-do-led-projectors-require-cooling\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why do LED projectors require cooling? - Derksen Lichttechnik GmbH\" \/>\n<meta property=\"og:description\" content=\"LEDs (light-emitting diodes) consist of semiconductor materials that must not be heated in the same way as the filament in an incandescent lamp. 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