{"id":12918,"date":"2023-08-01T02:36:44","date_gmt":"2023-08-01T02:36:44","guid":{"rendered":"https:\/\/staging.rayzeek.com\/?p=12918"},"modified":"2023-12-26T08:36:10","modified_gmt":"2023-12-26T08:36:10","slug":"what-is-rated-lamp-life","status":"publish","type":"post","link":"https:\/\/staging.rayzeek.com\/cs\/glossary\/what-is-rated-lamp-life\/","title":{"rendered":"What is Rated Lamp Life"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-rated-lamp-life\">What is Rated Lamp Life<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Rated lamp life refers to the estimated operational lifespan of a specific type of lamp or light source. It is a reliability property that indicates how long a lamp is expected to function before it fails or depreciates in performance. The Rated Lamp Life is typically expressed in hours and is determined by the manufacturer. The rated lamp life is commonly a statistically-determined estimate of the median operational life of the lamp. This means that it is based on data and analysis of a large sample of lamps to determine the average lifespan. The specific conditions under which the lamps are tested and the failure criteria used can vary depending on the type of lamp.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Please note that the rated lamp life is different from the Lumen-maintenance life. The Lumen-maintenance life measures the elapsed operating time at which a specified percentage of lumen depreciation or maintenance is reached. In contrast, the rated lamp life focuses on the overall operational lifespan of the lamp. Factors such as heat, vibrations, and cycling patterns can affect the rated lamp life of different types of lamps. For example, LED lamps have proven to be more durable in environments with vibrations compared to incandescent, fluorescent, and HID lamps. Additionally, cycling the lamp on and off can have a negative impact on the overall lamp life of fluorescent sources, while LED and incandescent lighting are not significantly affected by cycling.<\/p>\n<div class=\"insert_inquiry_outer_wrapper\"><h3>Hled\u00e1te \u00fasporn\u00e1 \u0159e\u0161en\u00ed aktivovan\u00e1 pohybem?<\/h3><p>Kontaktujte n\u00e1s pro kompletn\u00ed PIR sn\u00edma\u010de pohybu, \u00fasporn\u00e9 produkty aktivovan\u00e9 pohybem, sp\u00edna\u010de s pohybov\u00fdm senzorem a komer\u010dn\u00ed \u0159e\u0161en\u00ed pro detekci p\u0159\u00edtomnosti \u010di nep\u0159\u00edtomnosti osob.<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>Odeslat e-mail<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email_contact\"><div><a href=\"https:\/\/www.rayzeek.com\/contact\"><p>Kontaktn\u00ed formul\u00e1\u0159<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_chat chat_jump\"><div><a href=\"#\"><p>Online chat<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions\">\u010casto kladen\u00e9 dotazy<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-style-of-lamp-gives-the-most-light\">What Style of Lamp Gives the Most Light<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">If you are looking for a floor lamp that can provide ample lighting to your entire room, then you should opt for a lamp with LED bulbs. These bulbs emit the highest number of lumens per watt, making them the brightest option available.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-are-the-4-categories-of-lighting\">What Are the 4 Categories of Lighting<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">There are four primary categories of lighting \u2013 ambient, task, accent, and decorative.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-why-led-is-better-than-bulb\">Pro\u010d je LED lep\u0161\u00ed ne\u017e b\u011b\u017en\u00e1 \u017e\u00e1rovka<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Sv\u00e1te\u010dn\u00ed LED osv\u011btlen\u00ed je nejen energeticky \u00fasporn\u011bj\u0161\u00ed, ale nab\u00edz\u00ed tak\u00e9 n\u011bkolik v\u00fdhod oproti tradi\u010dn\u00edm \u017e\u00e1rovk\u00e1m. Jednou z hlavn\u00edch v\u00fdhod je bezpe\u010dnost \u2013 LED diody vyza\u0159uj\u00ed m\u00e9n\u011b tepla, co\u017e sni\u017euje riziko po\u017e\u00e1ru nebo pop\u00e1len\u00ed. LED diody jsou nav\u00edc odoln\u011bj\u0161\u00ed, proto\u017ee jsou vyrobeny s epoxidov\u00fdmi \u010do\u010dkami nam\u00edsto k\u0159ehk\u00e9ho skla, tak\u017ee jsou m\u00e9n\u011b n\u00e1chyln\u00e9 k rozbit\u00ed.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-why-do-my-led-bulbs-burn-out-so-fast\">Pro\u010d LED \u017e\u00e1rovky tak rychle sho\u0159\u00ed<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">LED \u017e\u00e1rovky maj\u00ed ni\u017e\u0161\u00ed tepeln\u00fd v\u00fdkon ve srovn\u00e1n\u00ed s jin\u00fdmi \u017e\u00e1rovkami, ale to tak\u00e9 znamen\u00e1, \u017ee mohou b\u00fdt n\u00e1chyln\u011bj\u0161\u00ed k p\u0159eh\u0159\u00e1t\u00ed. Tato citlivost na p\u0159eh\u0159\u00e1t\u00ed m\u016f\u017ee m\u00edt za n\u00e1sledek krat\u0161\u00ed \u017eivotnost \u017e\u00e1rovek. Pro prodlou\u017een\u00ed \u017eivotnosti va\u0161ich LED \u017e\u00e1rovek je d\u016fle\u017eit\u00e9 udr\u017eovat je v chladu. Ujist\u011bte se tak\u00e9, \u017ee \u017e\u00e1rovky, kter\u00e9 pou\u017e\u00edv\u00e1te, maj\u00ed odpov\u00eddaj\u00edc\u00ed velikost pro danou obj\u00edmku.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-do-led-lights-really-last-20-years\">Vydr\u017e\u00ed LED sv\u011btla opravdu 20 let<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">U LED \u017e\u00e1rovek se \u010dasto uv\u00e1d\u00ed \u017eivotnost 5, 10, 17 nebo dokonce 20 let. Je v\u0161ak d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee tato \u010d\u00edsla mohou b\u00fdt n\u011bkdy zav\u00e1d\u011bj\u00edc\u00ed. Proto na\u0161im z\u00e1kazn\u00edk\u016fm doporu\u010dujeme, aby si bu\u010f provedli vlastn\u00ed v\u00fdpo\u010dty, nebo se poradili s n\u00e1mi, abychom ur\u010dili p\u0159esn\u011bj\u0161\u00ed odhad \u017eivotnosti LED sv\u011btel.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-why-do-led-bulbs-not-last-long\">Pro\u010d LED \u017e\u00e1rovky nevydr\u017e\u00ed dlouho<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Na rozd\u00edl od tradi\u010dn\u00edch \u017e\u00e1rovek generuj\u00ed LED \u017e\u00e1rovky sv\u011btlo bez vytv\u00e1\u0159en\u00ed tepla. Tato vlastnost p\u0159isp\u00edv\u00e1 k jejich vysok\u00e9 energetick\u00e9 \u00fa\u010dinnosti. Nev\u00fdhodou v\u0161ak je, \u017ee LED \u017e\u00e1rovky mohou b\u00fdt n\u00e1chyln\u00e9 k p\u0159eh\u0159\u00e1t\u00ed, co\u017e m\u016f\u017ee v\u00e9st k jejich p\u0159ed\u010dasn\u00e9mu vyho\u0159en\u00ed.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-do-led-lights-last-10-years\">Vydr\u017e\u00ed LED sv\u011btla 10 let<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">V\u011bt\u0161ina LED \u017e\u00e1rovek m\u00e1 \u017eivotnost p\u0159ibli\u017en\u011b 50 000 hodin, co\u017e znamen\u00e1, \u017ee po prvn\u00edm n\u00e1kupu nemus\u00ed b\u00fdt nutn\u00e9 kupovat n\u00e1hradn\u00ed LED \u017e\u00e1rovky p\u0159ibli\u017en\u011b 10 let. Naproti tomu klasick\u00e9 a halogenov\u00e9 \u017e\u00e1rovky obvykle vydr\u017e\u00ed pouze 1 000 \u2013 2 000 hodin, zat\u00edmco stm\u00edvateln\u00e9 LED diody mohou vydr\u017eet a\u017e 100 000 hodin.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-how-much-does-it-cost-to-leave-leds-on-for-a-year\">How Much Does It Cost to Leave LEDs on for a Year<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">CFL: Leaving 10 CFLs on for one hour per day when they&#8217;re not needed will result in an additional $6 added to your annual lighting expenses. On the other hand, if you leave 10 LEDs on for one hour per day when they&#8217;re not needed, it will only add an extra $5 to your lighting bills each year.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-do-dimmers-shorten-led-bulb-life\">Zkracuj\u00ed stm\u00edva\u010de \u017eivotnost LED \u017e\u00e1rovek<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Pou\u017eit\u00ed stm\u00edva\u010de k \u00faprav\u011b jasu LED \u017e\u00e1rovek m\u016f\u017ee jejich \u017eivotnost naopak prodlou\u017eit. B\u011b\u017en\u00e1 LED \u017e\u00e1rovka bez mo\u017enosti stm\u00edv\u00e1n\u00ed vydr\u017e\u00ed p\u0159ibli\u017en\u011b 40 000 hodin. Stm\u00edv\u00e1n\u00edm sv\u011btla pomoc\u00ed stm\u00edva\u010de v\u0161ak efektivn\u011b zvy\u0161ujete jej\u00ed pr\u016fm\u011brnou jmenovitou \u017eivotnost (ARL).<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-does-t8-mean-in-lighting\">What Does T8 Mean in Lighting<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">The term &#8220;T8&#8221; in lighting refers to the designation used in fluorescent lamp nomenclature. The letter &#8220;T&#8221; signifies that the lamp has a tubular shape. The number following the &#8220;T&#8221; indicates the diameter of the lamp in eighths of an inch.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Kontaktujte n\u00e1s pro kompletn\u00ed nab\u00eddku PIR sn\u00edma\u010d\u016f pohybu, \u00fasporn\u00fdch produkt\u016f aktivovan\u00fdch pohybem, sp\u00edna\u010d\u016f se sn\u00edma\u010dem pohybu a komer\u010dn\u00edch \u0159e\u0161en\u00ed pro detekci p\u0159\u00edtomnosti a nep\u0159\u00edtomnosti (Occupancy\/Vacancy).Odeslat e-mailKontaktn\u00ed formul\u00e1\u0159Online chat<\/p>\n<p>&lt;div class=&quot;wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrain<\/p>","protected":false},"author":4,"featured_media":12866,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": 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\"idxall\": 1, \"keywordtitlesimi\": 0.7474201321601868, \"keywordslugsimi\": 0.7536261081695557, \"paratitlesimi\": 0.6603596210479736, \"paraslugsimi\": 0.6543829441070557, \"slug\": \"what-are-lumens\", \"title\": \"What are Lumens (lm)\", \"id\": 13053}, {\"keyword\": \"median operational life\", \"idxall\": 0, \"keywordtitlesimi\": 0.7529091238975525, \"keywordslugsimi\": 0.7529091238975525, \"paratitlesimi\": 0.7171810865402222, \"paraslugsimi\": 0.7171810865402222, \"slug\": \"what-is-average-rated-life\", \"title\": \"What is Average Rated Life\", \"id\": 12923}]","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Rated Lamp Life","glossary_alter":"","glossary_def":"Rated Lamp Life, in the context of the lighting industry, refers to the estimated operational lifespan of a specific type of lamp or light source. It is a reliability property that indicates how long a lamp is expected to function before it fails or depreciates in performance. The Rated Lamp Life is typically expressed in hours and is determined by the manufacturer.\n\nThe Rated Lamp Life is commonly a statistically-determined estimate of the median operational life of the lamp. This means that it is based on data and analysis of a large sample of lamps to determine the average lifespan. The specific conditions under which the lamps are tested and the failure criteria used can vary depending on the type of lamp.\n\nIt is important to note that the Rated Lamp Life is different from the Lumen-maintenance life. The Lumen-maintenance life measures the elapsed operating time at which a specified percentage of lumen depreciation or maintenance is reached. In contrast, the Rated Lamp Life focuses on the overall operational lifespan of the lamp.\n\nFactors such as heat, vibrations, and cycling patterns can affect the rated lamp life of different types of lamps. For example, LED lamps have proven to be more durable in environments with vibrations compared to incandescent, fluorescent, and HID lamps. Additionally, cycling the lamp on and off can have a negative impact on the overall lamp life of fluorescent sources, while LED and incandescent lighting are not significantly affected by cycling.\n\nIn summary, Rated Lamp Life is the estimated operational lifespan of a lamp or light source, expressed in hours. It is determined by the manufacturer and is based on statistical analysis of a large sample of lamps. The Rated Lamp Life takes into account factors such as heat, vibrations, and cycling patterns, which can affect the longevity of different types of lamps.","article_task":"","footnotes":""},"categories":[102],"tags":[99],"class_list":["post-12918","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Rated Lamp Life - Rayzeek<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Rated Lamp Life - Rayzeek\" \/>\n<meta property=\"og:description\" content=\"Contact us for complete PIR motion sensors, motion-activated energy-saving products, motion sensor switches, and Occupancy\/Vacancy commercial solutions.Send an EmailContact FormChat Online  &lt;div class=&quot;wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrain\" \/>\n<meta property=\"og:url\" content=\"https:\/\/staging.rayzeek.com\/cs\/glossary\/what-is-rated-lamp-life\/\" \/>\n<meta property=\"og:site_name\" content=\"Rayzeek\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/bester001\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/bester001\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-01T02:36:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-12-26T08:36:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-8.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Horace He\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@RayzeekTech\" \/>\n<meta name=\"twitter:site\" content=\"@RayzeekTech\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"Horace He\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/staging.rayzeek.com\/zh_hk\/glossary\/what-is-rated-lamp-life\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/staging.rayzeek.com\/zh_hk\/glossary\/what-is-rated-lamp-life\/\"},\"author\":{\"name\":\"Horace He\",\"@id\":\"https:\/\/staging.rayzeek.com\/#\/schema\/person\/ff0b4bd6573444e02efc8613274549c4\"},\"headline\":\"What is Rated Lamp Life\",\"datePublished\":\"2023-08-01T02:36:44+00:00\",\"dateModified\":\"2023-12-26T08:36:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/staging.rayzeek.com\/zh_hk\/glossary\/what-is-rated-lamp-life\/\"},\"wordCount\":780,\"publisher\":{\"@id\":\"https:\/\/staging.rayzeek.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/staging.rayzeek.com\/zh_hk\/glossary\/what-is-rated-lamp-life\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-8.jpg\",\"keywords\":[\"glossary\"],\"articleSection\":[\"glossary\"],\"inLanguage\":\"cs\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/staging.rayzeek.com\/zh_hk\/glossary\/what-is-rated-lamp-life\/\",\"url\":\"https:\/\/staging.rayzeek.com\/zh_hk\/glossary\/what-is-rated-lamp-life\/\",\"name\":\"What is Rated Lamp Life - 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