{"id":13540,"date":"2023-08-07T04:24:21","date_gmt":"2023-08-07T04:24:21","guid":{"rendered":"https:\/\/staging.rayzeek.com\/?p=13540"},"modified":"2023-12-26T08:38:24","modified_gmt":"2023-12-26T08:38:24","slug":"what-is-cut-off-angle-of-a-luminaire","status":"publish","type":"post","link":"https:\/\/staging.rayzeek.com\/fr\/glossary\/what-is-cut-off-angle-of-a-luminaire\/","title":{"rendered":"What is Cut Off Angle (of a Luminaire)"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-cut-off-angle-of-a-luminaire\">What is Cut Off Angle (of a Luminaire)<\/h2>\n\n\n<p class=\"wp-block-paragraph\">The cut off angle of a luminaire is the angle at which the light emitted from a luminaire is directed and controlled. It is measured from the lowest point upwards, between the vertical axis and the first row where the bare light source (lamp) is not visible. The cut off angle helps determine the level of glare and visual comfort provided by the luminaire.<\/p>\n<div class=\"insert_portfolio_outer_wrapper\"><h3>Laissez-vous inspirer par les portfolios de d\u00e9tecteurs de mouvement Rayzeek.<\/h3><p>Vous ne trouvez pas ce que vous cherchez ? Ne vous inqui\u00e9tez pas. Il existe toujours d'autres solutions \u00e0 vos besoins. L'un de nos portfolios peut sans doute vous aider.<\/p><div class = \"insert_portfolio_buttons\"><div class = \"insert_portfolio_button_wrapper\"><div><a href = \"https:\/\/www.rayzeek.com\/product-category\/motion-sensors\"><p>D\u00e9tecteurs de mouvement PIR<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/motion-sensor-switches\"><p>Interrupteurs \u00e0 d\u00e9tecteur de mouvement<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/occupancy-vacancy-sensors\"><p>D\u00e9tecteurs de pr\u00e9sence<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/products\/rz050\"><p>D\u00e9tecteur de mouvement pour climatiseur<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/product-category\/motion-sensor-light-strip\"><p>Rubans LED \u00e0 d\u00e9tecteur de mouvement<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/product-category\/dc-sensor-dimmer\"><p>D\u00e9tecteurs de mouvement\/gradateurs basse tension CC<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/product-category\/wireless-motion-sensors\"><p>Kits de d\u00e9tecteurs de mouvement sans fil<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The Illuminating Engineering Society (IES) defines a cutoff fixture as having specific intensity thresholds at or above certain angles. For example, a full cutoff angle luminaire completely blocks the light from being emitted above the horizontal plane, minimizing light pollution and reducing glare. On the other hand, a semi cutoff angle luminaire allows a small amount of light to be emitted above the horizontal plane, striking a balance between controlling light spillage and providing some upward light distribution. Lastly, a noncutoff angle luminaire has no restrictions on the light distribution, emitting light in all directions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The specific cutoff angle and its variations can vary depending on the application and lighting standards. Different lighting fixtures may have different cutoff angles based on their design and intended use.<\/p>\n<div class=\"insert_inquiry_outer_wrapper\"><h3>Vous recherchez des solutions d\u2019\u00e9conomie d\u2019\u00e9nergie activ\u00e9es par le mouvement ?<\/h3><p>Contactez-nous pour obtenir une gamme compl\u00e8te de d\u00e9tecteurs de mouvement PIR, de produits d\u2019\u00e9conomie d\u2019\u00e9nergie activ\u00e9s par le mouvement, d\u2019interrupteurs \u00e0 d\u00e9tecteur de mouvement et de solutions commerciales de pr\u00e9sence\/vacance.<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>Envoyer un 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>Formulaire de contact<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_chat chat_jump\"><div><a href=\"#\"><p>Discuter en ligne<\/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\">Foire aux questions<\/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-is-the-definition-of-a-cut-off-luminaire\">What Is the Definition of a Cut Off Luminaire<\/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\">A cut off luminaire, also known as a cutoff fixture, is a type of lighting fixture that has a specific light distribution. In this type of luminaire, the candlepower does not exceed 2.5% of the lamps&#8217; rated initial lumen output at a 90-degree angle above nadir. Additionally, it does not exceed 10% of the lamps&#8217; rated initial lumen output at a vertical angle of 80 degrees above nadir.<\/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-full-cut-off-mean\">What Does Full Cut Off Mean<\/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\">Full cut-off refers to the condition where the light emitted from the fixture does not extend beyond its bottom.<\/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-is-the-difference-between-semi-cutoff-and-full-cutoff\">What Is the Difference Between Semi-Cutoff and Full Cutoff<\/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\">Traditional wall packs distribute light in all directions, whereas semi-cutoff wall packs direct the light downwards and outwards. On the other hand, full cutoff wall packs restrict the distribution of light to below the luminaire. Full cutoff wall packs are designed to comply with dark sky regulations and effectively minimize light trespass and light pollution.<\/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-is-cut-off-angle\">What Is Cut Off Angle<\/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\">Cut-off angle refers to the angle at which the bare source of light is no longer visible, measured from the lowest point between a vertical line from the center of the lamp extended to the ground and the first line of sight.<\/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-are-fully-shielded-fixtures-recommended\">Why Are Fully Shielded Fixtures Recommended<\/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\">A fully shielded fixture is designed in such a way that the light source is not visible to people or wildlife in the vicinity. By using fully shielded lighting, you can effectively prevent light from trespassing onto your neighbors&#8217; property, as well as minimize glare and skyglow.<\/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-is-a-fully-shielded-light-fixture\">What Is a Fully Shielded Light Fixture<\/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\">&#8220;Fully shielded&#8221; refers to light fixtures that have been designed in a way that ensures the emitted light rays, whether directly from the lamp or indirectly from the fixture, are directed downwards below a horizontal plane. This shielding is achieved by positioning the lowest point on the fixture where light is emitted below this plane.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Vous ne trouvez pas ce que vous cherchez ? Ne vous inqui\u00e9tez pas. Il existe toujours d'autres solutions \u00e0 vos probl\u00e8mes. L'un de nos portefeuilles de produits peut peut-\u00eatre vous aider.D\u00e9tecteurs de mouvement PIRInterrupteurs \u00e0 d\u00e9tecteur de mouvement&lt;div class = \u2019<\/p>","protected":false},"author":4,"featured_media":12860,"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\": \"cutoff fixture\", \"idxall\": 0, \"keywordtitlesimi\": 0.9490804672241211, \"keywordslugsimi\": 0.9490804672241211, \"paratitlesimi\": 0.7880494594573975, \"paraslugsimi\": 0.7880494594573975, \"slug\": \"what-is-cutoff-fixture\", \"title\": \"What is Cutoff Fixture\", \"id\": 13571}, {\"keyword\": \"light pollution\", \"idxall\": 0, \"keywordtitlesimi\": 0.9227848649024963, \"keywordslugsimi\": 0.9227848649024963, \"paratitlesimi\": 0.5619043111801147, \"paraslugsimi\": 0.5619043111801147, \"slug\": \"what-is-light-pollution\", \"title\": \"What is Light Pollution\", \"id\": 13288}, {\"keyword\": \"luminaire\", \"idxall\": 0, \"keywordtitlesimi\": 0.9144282937049866, \"keywordslugsimi\": 0.9144282937049866, \"paratitlesimi\": 0.6298590302467346, \"paraslugsimi\": 0.6298590302467346, \"slug\": \"what-is-luminaire\", \"title\": \"What is Luminaire\", \"id\": 14125}, {\"keyword\": \"specific cutoff angle\", \"idxall\": 0, \"keywordtitlesimi\": 0.897307276725769, \"keywordslugsimi\": 0.897307276725769, \"paratitlesimi\": 0.7428089380264282, \"paraslugsimi\": 0.7428089380264282, \"slug\": \"what-is-cutoff-angle\", \"title\": \"What is Cutoff Angle\", \"id\": 14111}, {\"keyword\": \"cutoff fixture\", \"idxall\": 0, \"keywordtitlesimi\": 0.8805601596832275, \"keywordslugsimi\": 0.8931742310523987, \"paratitlesimi\": 0.7928584218025208, \"paraslugsimi\": 0.7921664714813232, \"slug\": \"what-is-full-cutoff-fixture\", \"title\": \"What is Full-Cutoff Fixture\", \"id\": 14259}, {\"keyword\": \"cut off angle\", \"idxall\": 0, \"keywordtitlesimi\": 0.8841588497161865, \"keywordslugsimi\": 0.8841588497161865, \"paratitlesimi\": 0.7726938724517822, \"paraslugsimi\": 0.7726938724517822, \"slug\": \"what-is-cutoff-angle\", \"title\": \"What is Cutoff Angle\", \"id\": 14111}, {\"keyword\": \"cutoff fixture\", \"idxall\": 0, \"keywordtitlesimi\": 0.8671344518661499, \"keywordslugsimi\": 0.863142728805542, \"paratitlesimi\": 0.8114330768585205, \"paraslugsimi\": 0.8095886707305908, \"slug\": \"what-is-semi-cutoff-fixture\", \"title\": \"What is Semi-cutoff fixture\", \"id\": 14103}, {\"keyword\": \"lighting fixtures\", \"idxall\": 0, \"keywordtitlesimi\": 0.8551836609840393, \"keywordslugsimi\": 0.8551836609840393, \"paratitlesimi\": 0.6021547317504883, \"paraslugsimi\": 0.6021547317504883, \"slug\": \"what-is-lighting-fixture\", \"title\": \"What is Lighting Fixture\", \"id\": 14138}, {\"keyword\": \"level of glare\", \"idxall\": 0, \"keywordtitlesimi\": 0.8232951164245605, \"keywordslugsimi\": 0.8232951164245605, \"paratitlesimi\": 0.6245124936103821, \"paraslugsimi\": 0.6245124936103821, \"slug\": \"what-is-level-of-illumination\", \"title\": \"What is Level of Illumination\", \"id\": 13762}, {\"keyword\": \"small amount of light\", \"idxall\": 0, \"keywordtitlesimi\": 0.8144813179969788, \"keywordslugsimi\": 0.8144813179969788, \"paratitlesimi\": 0.6109672784805298, \"paraslugsimi\": 0.6109672784805298, \"slug\": \"what-is-quantity-of-light\", \"title\": \"What is Quantity of Light\", \"id\": 13530}, {\"keyword\": \"lighting fixtures\", \"idxall\": 0, \"keywordtitlesimi\": 0.8138275802135468, \"keywordslugsimi\": 0.8138275802135468, \"paratitlesimi\": 0.561851915717125, \"paraslugsimi\": 0.561851915717125, \"slug\": \"bedroom-lighting-buyer-guide\", \"title\": \"Bedroom Lighting Buyer Guide\", \"id\": 8741}, {\"keyword\": \"upward light distribution\", \"idxall\": 0, \"keywordtitlesimi\": 0.8022834658622742, \"keywordslugsimi\": 0.8022834658622742, \"paratitlesimi\": 0.6343528628349304, \"paraslugsimi\": 0.6343528628349304, \"slug\": \"what-is-light-distribution\", \"title\": \"What is Light Distribution\", \"id\": 12930}, {\"keyword\": \"semi cutoff angle luminaire\", \"idxall\": 0, \"keywordtitlesimi\": 0.7905634045600891, \"keywordslugsimi\": 0.7950365543365479, \"paratitlesimi\": 0.8114330768585205, \"paraslugsimi\": 0.8095886707305908, \"slug\": \"what-is-semi-cutoff-fixture\", \"title\": \"What is Semi-cutoff fixture\", \"id\": 14103}, {\"keyword\": \"luminaire\", \"idxall\": 0, \"keywordtitlesimi\": 0.7943999767303467, \"keywordslugsimi\": 0.7943999767303467, \"paratitlesimi\": 0.654093861579895, \"paraslugsimi\": 0.654093861579895, \"slug\": \"what-is-luminaire-efficiency\", \"title\": \"What is Luminaire Efficiency\", \"id\": 13718}, {\"keyword\": \"lighting fixtures\", \"idxall\": 0, \"keywordtitlesimi\": 0.7931598633527757, \"keywordslugsimi\": 0.7931598633527757, \"paratitlesimi\": 0.5636844635009766, \"paraslugsimi\": 0.5636844635009766, \"slug\": \"light-bulbs-buyers-guide\", \"title\": \"Light Bulbs Buyers Guide\", \"id\": 8717}, {\"keyword\": \"lighting fixtures\", \"idxall\": 0, \"keywordtitlesimi\": 0.7723594039678574, \"keywordslugsimi\": 0.7918023973703385, \"paratitlesimi\": 0.6390949845314026, \"paraslugsimi\": 0.6346953928470612, \"slug\": \"types-of-light-switches\", \"title\": \"Types of Light Switches and How to Choose One\", \"id\": 12687}, {\"keyword\": \"visual comfort\", \"idxall\": 0, \"keywordtitlesimi\": 0.7741777896881104, \"keywordslugsimi\": 0.7854968309402466, \"paratitlesimi\": 0.5100849866867065, \"paraslugsimi\": 0.4939629137516022, \"slug\": \"what-is-visual-comfort-probability-vcp\", \"title\": \"What is Visual Comfort Probability (VCP)\", \"id\": 14287}, {\"keyword\": \"full cutoff angle luminaire\", \"idxall\": 0, \"keywordtitlesimi\": 0.7854735255241394, \"keywordslugsimi\": 0.7850193381309509, \"paratitlesimi\": 0.7928584218025208, \"paraslugsimi\": 0.7921664714813232, \"slug\": \"what-is-full-cutoff-fixture\", \"title\": \"What is Full-Cutoff Fixture\", \"id\": 14259}, {\"keyword\": \"level of glare\", \"idxall\": 0, \"keywordtitlesimi\": 0.7736895084381104, \"keywordslugsimi\": 0.7736895084381104, \"paratitlesimi\": 0.5723775029182434, \"paraslugsimi\": 0.5723775029182434, \"slug\": \"what-is-glare\", \"title\": \"What is Glare\", \"id\": 13285}, {\"keyword\": \"lighting fixtures\", \"idxall\": 0, \"keywordtitlesimi\": 0.7733182907104492, \"keywordslugsimi\": 0.7733182907104492, \"paratitlesimi\": 0.5667835474014282, \"paraslugsimi\": 0.5667835474014282, \"slug\": \"what-are-pull-down-light-fixture-parts\", \"title\": \"What are Pull Down Light Fixture Parts\", \"id\": 14009}, {\"keyword\": \"luminaire\", \"idxall\": 0, \"keywordtitlesimi\": 0.772822380065918, \"keywordslugsimi\": 0.772822380065918, \"paratitlesimi\": 0.5470897555351257, \"paraslugsimi\": 0.5470897555351257, \"slug\": \"what-is-luminaries\", \"title\": \"What is Luminaries\", \"id\": 14021}, {\"keyword\": \"lighting fixtures\", \"idxall\": 0, \"keywordtitlesimi\": 0.7682805061340332, \"keywordslugsimi\": 0.7682805061340332, \"paratitlesimi\": 0.5720348954200745, \"paraslugsimi\": 0.5720348954200745, \"slug\": \"what-is-fixture-lumens\", \"title\": \"What is Fixture Lumens\", \"id\": 14133}, {\"keyword\": \"lighting standards\", \"idxall\": 0, \"keywordtitlesimi\": 0.7639188170433044, \"keywordslugsimi\": 0.7639188170433044, \"paratitlesimi\": 0.5905992984771729, \"paraslugsimi\": 0.5905992984771729, \"slug\": \"what-is-level-of-illumination\", \"title\": \"What is Level of Illumination\", \"id\": 13762}, {\"keyword\": \"no restrictions on the light distribution\", \"idxall\": 0, \"keywordtitlesimi\": 0.759105384349823, \"keywordslugsimi\": 0.759105384349823, \"paratitlesimi\": 0.6343528628349304, \"paraslugsimi\": 0.6343528628349304, \"slug\": \"what-is-light-distribution\", \"title\": \"What is Light Distribution\", \"id\": 12930}, {\"keyword\": \"level of glare\", \"idxall\": 0, \"keywordtitlesimi\": 0.756500780582428, \"keywordslugsimi\": 0.756500780582428, \"paratitlesimi\": 0.5710962414741516, \"paraslugsimi\": 0.5710962414741516, \"slug\": \"what-is-discomfort-glare\", \"title\": \"What is Discomfort Glare\", \"id\": 13534}, {\"keyword\": \"lighting standards\", \"idxall\": 0, \"keywordtitlesimi\": 0.7564292550086975, \"keywordslugsimi\": 0.7564292550086975, \"paratitlesimi\": 0.6137464046478271, \"paraslugsimi\": 0.6137464046478271, \"slug\": \"what-is-light-quality\", \"title\": \"What is Light Quality\", \"id\": 13951}, {\"keyword\": \"lighting standards\", \"idxall\": 0, \"keywordtitlesimi\": 0.7563638687133789, \"keywordslugsimi\": 0.7563638687133789, \"paratitlesimi\": 0.6192734241485596, \"paraslugsimi\": 0.6192734241485596, \"slug\": \"what-is-lighting-terminology\", \"title\": \"What is Lighting Terminology\", \"id\": 12947}, {\"keyword\": \"lighting fixtures\", \"idxall\": 0, \"keywordtitlesimi\": 0.7507274746894836, \"keywordslugsimi\": 0.7507274746894836, \"paratitlesimi\": 0.5589421987533569, \"paraslugsimi\": 0.5589421987533569, \"slug\": \"what-is-integrated-lighting-fixture\", \"title\": \"What is Integrated Lighting Fixture\", \"id\": 14187}]","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Cut Off Angle (of a Luminaire)","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[102],"tags":[99],"class_list":["post-13540","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 Cut Off Angle (of a Luminaire) - 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=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Cut Off Angle (of a Luminaire) - Rayzeek\" \/>\n<meta property=\"og:description\" content=\"Doesn&#039;t find what you want? Don&#039;t worry. There are always alternate ways to solve your problems. Maybe one of our portfolios can help.PIR Motion SensorsMotion Sensor Switches&lt;div class = &quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/\" \/>\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=\"2023-08-07T04:24:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-12-26T08:38:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-2.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=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Horace He\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/\"},\"author\":{\"name\":\"Horace He\",\"@id\":\"https:\/\/staging.rayzeek.com\/#\/schema\/person\/ff0b4bd6573444e02efc8613274549c4\"},\"headline\":\"What is Cut Off Angle (of a Luminaire)\",\"datePublished\":\"2023-08-07T04:24:21+00:00\",\"dateModified\":\"2023-12-26T08:38:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/\"},\"wordCount\":534,\"publisher\":{\"@id\":\"https:\/\/staging.rayzeek.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-2.jpg\",\"keywords\":[\"glossary\"],\"articleSection\":[\"glossary\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/\",\"url\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/\",\"name\":\"What is Cut Off Angle (of a Luminaire) - Rayzeek\",\"isPartOf\":{\"@id\":\"https:\/\/staging.rayzeek.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-2.jpg\",\"datePublished\":\"2023-08-07T04:24:21+00:00\",\"dateModified\":\"2023-12-26T08:38:24+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#primaryimage\",\"url\":\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-2.jpg\",\"contentUrl\":\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-2.jpg\",\"width\":1200,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/staging.rayzeek.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is Cut Off Angle (of a Luminaire)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/staging.rayzeek.com\/#website\",\"url\":\"https:\/\/staging.rayzeek.com\/\",\"name\":\"Rayzeek\",\"description\":\"Motion Sensor &amp; Occupancy Sensor Expert\",\"publisher\":{\"@id\":\"https:\/\/staging.rayzeek.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/staging.rayzeek.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/staging.rayzeek.com\/#organization\",\"name\":\"Rayzeek\",\"url\":\"https:\/\/staging.rayzeek.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/staging.rayzeek.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/rayzeek.com\/wp-content\/uploads\/2021\/05\/rayzeek-logo-retina.png\",\"contentUrl\":\"https:\/\/rayzeek.com\/wp-content\/uploads\/2021\/05\/rayzeek-logo-retina.png\",\"width\":260,\"height\":101,\"caption\":\"Rayzeek\"},\"image\":{\"@id\":\"https:\/\/staging.rayzeek.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/bester001\/\",\"https:\/\/x.com\/RayzeekTech\",\"https:\/\/www.youtube.com\/channel\/UCTKY5jxVUKLU8PVz0hdFzVA\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/staging.rayzeek.com\/#\/schema\/person\/ff0b4bd6573444e02efc8613274549c4\",\"name\":\"Horace He\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/staging.rayzeek.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d93e641f414cb911598e8e3c4926f3e2bcab8ac497604c8f63eb939a65d2bf07?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d93e641f414cb911598e8e3c4926f3e2bcab8ac497604c8f63eb939a65d2bf07?s=96&d=mm&r=g\",\"caption\":\"Horace He\"},\"description\":\"Horace He has worked in the motion sensor industry for 12 years. He is the CEO of Rayzeek, an all-in-one manufacturing company of motion sensor switches, occupancy sensors, light sensors, dimmers, and motion sensor lights. Horace helps his customers to reduce electricity energy waste and enjoy a smarter, greener, hands-free lifestyle. In his free time, Horace likes to hike, travel, and go fishing with his family.\",\"sameAs\":[\"https:\/\/rayzeek.com\",\"https:\/\/www.facebook.com\/bester001\/\",\"https:\/\/x.com\/RayzeekTech\",\"https:\/\/www.youtube.com\/channel\/UCTKY5jxVUKLU8PVz0hdFzVA\"],\"url\":\"https:\/\/staging.rayzeek.com\/fr\/author\/horace\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is Cut Off Angle (of a Luminaire) - Rayzeek","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"fr_FR","og_type":"article","og_title":"What is Cut Off Angle (of a Luminaire) - Rayzeek","og_description":"Doesn't find what you want? Don't worry. There are always alternate ways to solve your problems. Maybe one of our portfolios can help.PIR Motion SensorsMotion Sensor Switches&lt;div class = &quot;","og_url":"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/","og_site_name":"Rayzeek","article_publisher":"https:\/\/www.facebook.com\/bester001\/","article_author":"https:\/\/www.facebook.com\/bester001\/","article_published_time":"2023-08-07T04:24:21+00:00","article_modified_time":"2023-12-26T08:38:24+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-2.jpg","type":"image\/jpeg"}],"author":"Horace He","twitter_card":"summary_large_image","twitter_creator":"@RayzeekTech","twitter_site":"@RayzeekTech","twitter_misc":{"\u00c9crit par":"Horace He","Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#article","isPartOf":{"@id":"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/"},"author":{"name":"Horace He","@id":"https:\/\/staging.rayzeek.com\/#\/schema\/person\/ff0b4bd6573444e02efc8613274549c4"},"headline":"What is Cut Off Angle (of a Luminaire)","datePublished":"2023-08-07T04:24:21+00:00","dateModified":"2023-12-26T08:38:24+00:00","mainEntityOfPage":{"@id":"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/"},"wordCount":534,"publisher":{"@id":"https:\/\/staging.rayzeek.com\/#organization"},"image":{"@id":"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#primaryimage"},"thumbnailUrl":"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-2.jpg","keywords":["glossary"],"articleSection":["glossary"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/","url":"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/","name":"What is Cut Off Angle (of a Luminaire) - Rayzeek","isPartOf":{"@id":"https:\/\/staging.rayzeek.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#primaryimage"},"image":{"@id":"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#primaryimage"},"thumbnailUrl":"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-2.jpg","datePublished":"2023-08-07T04:24:21+00:00","dateModified":"2023-12-26T08:38:24+00:00","breadcrumb":{"@id":"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#primaryimage","url":"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-2.jpg","contentUrl":"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-2.jpg","width":1200,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-cut-off-angle-of-a-luminaire\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/staging.rayzeek.com\/"},{"@type":"ListItem","position":2,"name":"What is Cut Off Angle (of a Luminaire)"}]},{"@type":"WebSite","@id":"https:\/\/staging.rayzeek.com\/#website","url":"https:\/\/staging.rayzeek.com\/","name":"Rayzeek","description":"Motion Sensor &amp; Occupancy Sensor Expert","publisher":{"@id":"https:\/\/staging.rayzeek.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/staging.rayzeek.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/staging.rayzeek.com\/#organization","name":"Rayzeek","url":"https:\/\/staging.rayzeek.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/staging.rayzeek.com\/#\/schema\/logo\/image\/","url":"https:\/\/rayzeek.com\/wp-content\/uploads\/2021\/05\/rayzeek-logo-retina.png","contentUrl":"https:\/\/rayzeek.com\/wp-content\/uploads\/2021\/05\/rayzeek-logo-retina.png","width":260,"height":101,"caption":"Rayzeek"},"image":{"@id":"https:\/\/staging.rayzeek.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/bester001\/","https:\/\/x.com\/RayzeekTech","https:\/\/www.youtube.com\/channel\/UCTKY5jxVUKLU8PVz0hdFzVA"]},{"@type":"Person","@id":"https:\/\/staging.rayzeek.com\/#\/schema\/person\/ff0b4bd6573444e02efc8613274549c4","name":"Horace He","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/staging.rayzeek.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d93e641f414cb911598e8e3c4926f3e2bcab8ac497604c8f63eb939a65d2bf07?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d93e641f414cb911598e8e3c4926f3e2bcab8ac497604c8f63eb939a65d2bf07?s=96&d=mm&r=g","caption":"Horace He"},"description":"Horace He travaille dans l'industrie des d\u00e9tecteurs de mouvement depuis 12 ans. Il est le PDG de Rayzeek, une entreprise de fabrication int\u00e9gr\u00e9e d'interrupteurs \u00e0 d\u00e9tecteur de mouvement, de d\u00e9tecteurs de pr\u00e9sence, de capteurs de luminosit\u00e9, de variateurs et d'\u00e9clairages \u00e0 d\u00e9tecteur de mouvement. Horace aide ses clients \u00e0 r\u00e9duire le gaspillage d'\u00e9nergie \u00e9lectrique et \u00e0 profiter d'un mode de vie mains libres, plus intelligent et plus \u00e9cologique. Durant son temps libre, Horace aime faire de la randonn\u00e9e, voyager et aller \u00e0 la p\u00eache en famille.","sameAs":["https:\/\/rayzeek.com","https:\/\/www.facebook.com\/bester001\/","https:\/\/x.com\/RayzeekTech","https:\/\/www.youtube.com\/channel\/UCTKY5jxVUKLU8PVz0hdFzVA"],"url":"https:\/\/staging.rayzeek.com\/fr\/author\/horace\/"}]}},"_links":{"self":[{"href":"https:\/\/staging.rayzeek.com\/fr\/wp-json\/wp\/v2\/posts\/13540","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.rayzeek.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/staging.rayzeek.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/staging.rayzeek.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.rayzeek.com\/fr\/wp-json\/wp\/v2\/comments?post=13540"}],"version-history":[{"count":2,"href":"https:\/\/staging.rayzeek.com\/fr\/wp-json\/wp\/v2\/posts\/13540\/revisions"}],"predecessor-version":[{"id":13644,"href":"https:\/\/staging.rayzeek.com\/fr\/wp-json\/wp\/v2\/posts\/13540\/revisions\/13644"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.rayzeek.com\/fr\/wp-json\/wp\/v2\/media\/12860"}],"wp:attachment":[{"href":"https:\/\/staging.rayzeek.com\/fr\/wp-json\/wp\/v2\/media?parent=13540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staging.rayzeek.com\/fr\/wp-json\/wp\/v2\/categories?post=13540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staging.rayzeek.com\/fr\/wp-json\/wp\/v2\/tags?post=13540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}