

{"id":12162,"date":"2020-05-21T14:28:41","date_gmt":"2020-05-21T12:28:41","guid":{"rendered":"http:\/\/www.darksky.ch\/dsx\/?page_id=12162"},"modified":"2025-05-12T09:54:14","modified_gmt":"2025-05-12T07:54:14","slug":"les-proprietaires","status":"publish","type":"page","link":"https:\/\/www.darksky.ch\/dss\/fr\/agir\/les-proprietaires\/","title":{"rendered":"Les Propri\u00e9taires"},"content":{"rendered":"<p>Recommandation de <a href=\"http:\/\/darksky.org\" target=\"_blank\" rel=\"noopener noreferrer\">DarkSky International<\/a> en coop\u00e9ration avec la\u00a0<a href=\"https:\/\/www.ies.org\" target=\"_blank\" rel=\"noopener noreferrer\">Soci\u00e9t\u00e9 des ing\u00e9nieurs en \u00e9clairage (IES)<\/a> du Avril 19 2020 pour la\u00a0<a href=\"https:\/\/idsw.darksky.org\" target=\"_blank\" rel=\"noopener noreferrer\">Semaine internationale de Dark Sky<\/a> pour une<\/p>\n<h1>Un \u00e9clairage respectueux du ciel \u00e9toil\u00e9 \u00e0 la maison<\/h1>\n<div class=\"page\" title=\"Page 2\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Cinq r\u00e8gles pour prot\u00e9ger la nuit de la pollution lumineuse.<\/p>\n<h2><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/1_IDA_Icon_noetig.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12124 alignleft\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/1_IDA_Icon_noetig.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a>1 \u2013 L&#8217;\u00e9clairage sert-il un objectif clair et n\u00e9cessaire ?<\/h2>\n<div class=\"page\" title=\"Page 4\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>La lumi\u00e8re permet de s&#8217;orienter en toute s\u00e9curit\u00e9 et aide \u00e0 r\u00e9aliser certaines activit\u00e9s. Dans l&#8217;exemple ci-dessous, la lumi\u00e8re n&#8217;\u00e9claire que l&#8217;entr\u00e9e de la maison et les escaliers o\u00f9 elle est n\u00e9cessaire.<br \/>\nSi vous pensez que l&#8217;\u00e9clairage de votre propri\u00e9t\u00e9 est inutile ou inutilis\u00e9, enlevez-le ou rendez-le inutilisable afin qu&#8217;il ne puisse pas \u00eatre allum\u00e9 accidentellement.<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/1-Useful-YES.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12126 aligncenter\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/1-Useful-YES.jpg\" alt=\"\" width=\"1126\" height=\"676\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/1-Useful-YES.jpg 1126w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/1-Useful-YES-300x180.jpg 300w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/1-Useful-YES-1020x612.jpg 1020w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/td>\n<td style=\"width: 50%;\"><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/1-Useful-NO.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12125 aligncenter\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/1-Useful-NO.jpg\" alt=\"\" width=\"1126\" height=\"676\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/1-Useful-NO.jpg 1126w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/1-Useful-NO-300x180.jpg 300w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/1-Useful-NO-1020x612.jpg 1020w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/2_IDA_Icon_zielgerichtet.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12127 alignleft\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/2_IDA_Icon_zielgerichtet.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a>2 \u2013 La lumi\u00e8re ne tombe-t-elle que l\u00e0 o\u00f9 elle est n\u00e9cessaire ?<\/h2>\n<div class=\"page\" title=\"Page 4\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Dirigez la lumi\u00e8re vers le bas, et non vers le ciel, et montez les boucliers de mani\u00e8re \u00e0 ce que la lumi\u00e8re ne d\u00e9passe pas la zone utilisable.<br \/>\nAu niveau des yeux, la source de lumi\u00e8re doit rester horizontale par rapport \u00e0 l&#8217;\u00e9cran ou relev\u00e9e \u00e0 l&#8217;int\u00e9rieur de l&#8217;\u00e9cran.<\/p>\n<p>Si la lumi\u00e8re devait rayonner au-del\u00e0 de la zone utilisable, installez des \u00e9crans appropri\u00e9s et\/ou r\u00e9alignez le luminaire de mani\u00e8re \u00e0 ce que la lumi\u00e8re ne d\u00e9passe pas la zone utilisable. Faites particuli\u00e8rement attention \u00e0 ce qu&#8217;aucune lumi\u00e8re directe n&#8217;atteigne le ciel ou les propri\u00e9t\u00e9s voisines.<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/2-Targeted-YES.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12129\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/2-Targeted-YES.jpg\" alt=\"\" width=\"1126\" height=\"676\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/2-Targeted-YES.jpg 1126w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/2-Targeted-YES-300x180.jpg 300w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/2-Targeted-YES-1020x612.jpg 1020w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/td>\n<td style=\"width: 50%;\"><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/2-Targeted-NO.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12128\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/2-Targeted-NO.jpg\" alt=\"\" width=\"1126\" height=\"676\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/2-Targeted-NO.jpg 1126w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/2-Targeted-NO-300x180.jpg 300w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/2-Targeted-NO-1020x612.jpg 1020w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/3_IDA_Icon_angepasst.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12133 alignleft\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/3_IDA_Icon_angepasst.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><span style=\"font-size: 28px; font-weight: 900;\">3 \u2013 Le rendement lumineux est-il adapt\u00e9 \u00e0 l&#8217;utilisation pr\u00e9vue ?<\/span><\/p>\n<div class=\"page\" title=\"Page 5\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Utilisez le rendement lumineux le plus faible qui soit suffisant pour l&#8217;activit\u00e9 pr\u00e9vue, s.v.p. En langage technique, le rendement lumineux signifie le flux lumineux mesur\u00e9 en lumens. V\u00e9rifiez donc les sources de lumi\u00e8re et utilisez les valeurs de lumen les plus faibles qui soient acceptables. Une ampoule de 60 Watt (W) du pass\u00e9 correspond \u00e0 environ 800 lumens (lm).<\/p>\n<p>Un exc\u00e8s de lumi\u00e8re peut contribuer \u00e0 l&#8217;\u00e9blouissement, ce qui rend plus difficile de voir clairement les choses. Si vous trouvez que le rendement lumineux autour de votre maison est trop \u00e9lev\u00e9 pour l&#8217;usage auquel il est destin\u00e9, envisagez de passer \u00e0 une source de lumi\u00e8re ou \u00e0 une lampe ayant une valeur de lumen plus faible.<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/3-LowLightLevel-YES.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12135\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/3-LowLightLevel-YES.jpg\" alt=\"\" width=\"1126\" height=\"676\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/3-LowLightLevel-YES.jpg 1126w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/3-LowLightLevel-YES-300x180.jpg 300w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/3-LowLightLevel-YES-1020x612.jpg 1020w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/td>\n<td style=\"width: 50%;\"><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/3-LowLightLevel-No.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12134\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/3-LowLightLevel-No.jpg\" alt=\"\" width=\"1126\" height=\"676\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/3-LowLightLevel-No.jpg 1126w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/3-LowLightLevel-No-300x180.jpg 300w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/3-LowLightLevel-No-1020x612.jpg 1020w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/4_IDA_Icon_geregelt.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12138 alignleft\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/4_IDA_Icon_geregelt.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><span style=\"font-size: 28px; font-weight: 900;\">4 \u2013 La lumi\u00e8re peut-elle \u00eatre contr\u00f4l\u00e9e selon les besoins ?<\/span><\/p>\n<div class=\"page\" title=\"Page 5\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Chaque lumi\u00e8re ext\u00e9rieure doit \u00eatre connect\u00e9e \u00e0 un interrupteur, une minuterie et\/ou un d\u00e9tecteur de mouvement afin que les lumi\u00e8res ne fonctionnent que lorsqu&#8217;elles sont utilis\u00e9es.<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Les lumi\u00e8res ext\u00e9rieures qui ne peuvent pas \u00eatre facilement actionn\u00e9es avec un interrupteur doivent \u00eatre combin\u00e9es avec une minuterie ou un d\u00e9tecteur de mouvement*. Les d\u00e9tecteurs de mouvement doivent \u00eatre r\u00e9gl\u00e9s sur des dur\u00e9es de 5 minutes ou moins. Les circuits cr\u00e9pusculaires ne sont pas recommand\u00e9s car ils \u00e9mettent de la lumi\u00e8re toute la nuit, m\u00eame lorsque personne n&#8217;en a besoin.<\/p>\n<p>*Veillez \u00e0 ce que le capteur ne r\u00e9agisse qu&#8217;aux personnes pr\u00e9sentes.<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/4-Control-YES.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12140\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/4-Control-YES.jpg\" alt=\"\" width=\"1126\" height=\"676\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/4-Control-YES.jpg 1126w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/4-Control-YES-300x180.jpg 300w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/4-Control-YES-1020x612.jpg 1020w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/td>\n<td style=\"width: 50%;\"><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/4-Control-NO.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12139\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/4-Control-NO.jpg\" alt=\"\" width=\"1126\" height=\"675\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/4-Control-NO.jpg 1126w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/4-Control-NO-300x180.jpg 300w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/4-Control-NO-1020x611.jpg 1020w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/5_IDA_Icon_warm.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12143 alignleft\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/5_IDA_Icon_warm.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><span style=\"font-size: 28px; font-weight: 900;\">5 \u2013 La source lumineuse a-t-elle une couleur chaude ?<\/span><\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>La plupart des sources lumineuses produites aujourd&#8217;hui portent une sp\u00e9cification Kelvin imprim\u00e9e. Les valeurs Kelvin basses (3000 Kelvin ou moins) sont dites chaudes et produisent g\u00e9n\u00e9ralement moins d\u2019une lumi\u00e8re bleue nocive que les valeurs Kelvin \u00e9lev\u00e9es. Pour l&#8217;\u00e9clairage domestique, il existe de bons produits avec 2700 Kelvin ou moins.<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/5-Color-YES-.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12145\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/5-Color-YES-.jpg\" alt=\"\" width=\"1126\" height=\"676\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/5-Color-YES-.jpg 1126w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/5-Color-YES--300x180.jpg 300w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/5-Color-YES--1020x612.jpg 1020w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/td>\n<td style=\"width: 50%;\"><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/5-Color-NO.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12144\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/5-Color-NO.jpg\" alt=\"\" width=\"1125\" height=\"676\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/5-Color-NO.jpg 1125w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/5-Color-NO-300x180.jpg 300w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/5-Color-NO-1020x613.jpg 1020w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h4>D\u00e9finitions<\/h4>\n<h3><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/IDA_Icon_Leuchte.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12148 alignleft\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/IDA_Icon_Leuchte.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a>Luminaire :<\/h3>\n<p>Un appareil \u00e9lectrique qui produit de la lumi\u00e8re artificielle avec une lampe \u00e9lectrique. Un bo\u00eetier peut contenir une ou plusieurs lampes, qui sont soit install\u00e9es de fa\u00e7on permanente, soit remplac\u00e9es par l&#8217;utilisateur (par exemple des ampoules \u00e0 culot \u00e0 vis ou des tubes \u00e0 culot enfichable).<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/IDA_Icon_Lampe.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12150 alignleft\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/IDA_Icon_Lampe.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><span style=\"font-size: 23px; font-weight: 900;\">Lampe :<\/span><\/p>\n<div class=\"layoutArea\">\n<div class=\"column\">\n<div class=\"page\" title=\"Page 6\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"page\" title=\"Page 7\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>L&#8217;ampoule ou tout autre composant de la lampe produisant de la lumi\u00e8re. Les composants g\u00e9n\u00e9rateurs de lumi\u00e8re (par exemple, les LED int\u00e9gr\u00e9es) dans un bo\u00eetier ou un module sont compt\u00e9s comme faisant partie de la lampe, mais ne sont pas des mat\u00e9riaux r\u00e9fl\u00e9chissants qui dirigent la lumi\u00e8re.<\/p>\n<h3><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/IDA_Icon_Abschirmung.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12151 alignleft\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/IDA_Icon_Abschirmung.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a>\u00c9cran :<\/h3>\n<div class=\"page\" title=\"Page 7\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Partie de la lampe qui recouvre et prot\u00e8ge la ou les lampes. Un luminaire enti\u00e8rement blind\u00e9 poss\u00e8de un bo\u00eetier construit de telle mani\u00e8re qu&#8217;en position mont\u00e9e, toute la lumi\u00e8re \u00e9mise est rayonn\u00e9e sous le plan horizontal (plan \u00e0 90\u00b0 passant par le point d&#8217;\u00e9mission de lumi\u00e8re le plus bas de la lampe). L\u2019\u00e9cran doit \u00eatre tel que la lampe reste blind\u00e9e derri\u00e8re l&#8217;\u00e9cran.<\/p>\n<h3><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/IDA_Icon_Farbtemperatur_CCT.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12152 alignleft\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/IDA_Icon_Farbtemperatur_CCT.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a>Temp\u00e9rature de couleur corr\u00e9l\u00e9e (CCT) :<\/h3>\n<div class=\"page\" title=\"Page 7\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Mesure des propri\u00e9t\u00e9s de couleur de la lumi\u00e8re produite par les lampes, comparable \u00e0 la temp\u00e9rature en Kelvin (K) d&#8217;un radiateur \u00e0 incandescence dont le spectre semble similaire \u00e0 celui de la source lumineuse. Plus la temp\u00e9rature de couleur est \u00e9lev\u00e9e en Kelvin, plus la lumi\u00e8re semble froide (plus bleue). Les valeurs Kelvin sont g\u00e9n\u00e9ralement imprim\u00e9es par les fabricants de lampes sur les fiches techniques, les emballages ou les sources lumineuses \u00e0 LED.<\/p>\n<h3><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/IDA_Icon_Lumen.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12154 alignleft\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/IDA_Icon_Lumen.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a>Lumen :<\/h3>\n<div class=\"page\" title=\"Page 7\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>L&#8217;unit\u00e9 SI de flux lumineux correspond \u00e0 la lumi\u00e8re \u00e9mise d&#8217;une candela passant par l&#8217;angle solide d&#8217;un st\u00e9radian par seconde. Plus les lumens \u00e9mis sont \u00e9lev\u00e9s, plus la source de lumi\u00e8re nous appara\u00eet claire \u00e0 nous, les \u00eatres humains.<\/p>\n<h3><a href=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/IDA_Icon_Aktive_Steuerung.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12157 alignleft\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2020\/05\/IDA_Icon_Aktive_Steuerung.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a>Contr\u00f4le actif :<\/h3>\n<div class=\"page\" title=\"Page 7\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Tout circuit \u00e9lectronique ou m\u00e9canique connect\u00e9 \u00e0 la lampe pour permettre un contr\u00f4le dynamique de la dur\u00e9e, de l&#8217;intensit\u00e9, du spectre ou de la zone \u00e9clair\u00e9e de la lampe.<\/p>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p>Source des pages originales avec d&#8217;autres conseils et possibilit\u00e9 de certification par l&#8217;IDA \u00a0(en anglais) :<\/p>\n<p>\u00bb <a href=\"https:\/\/darksky.org\/resources\/guides-and-how-tos\/lighting-principles\/\" target=\"_blank\" rel=\"noopener noreferrer\">Dark Sky Friendly Home Lighting Program<\/a><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Recommandation de DarkSky International en coop\u00e9ration avec la\u00a0Soci\u00e9t\u00e9 des ing\u00e9nieurs en \u00e9clairage (IES) du Avril 19 2020 pour la\u00a0Semaine internationale de Dark Sky pour une Un \u00e9clairage respectueux du ciel \u00e9toil\u00e9 \u00e0 la maison Cinq r\u00e8gles pour prot\u00e9ger la nuit de la pollution lumineuse. 1 \u2013 L&#8217;\u00e9clairage sert-il un objectif clair et n\u00e9cessaire ? La &hellip; <a href=\"https:\/\/www.darksky.ch\/dss\/fr\/agir\/les-proprietaires\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Les Propri\u00e9taires&#8221;<\/span><\/a><\/p>\n","protected":false},"author":12,"featured_media":0,"parent":225,"menu_order":7,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-12162","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/pages\/12162","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/comments?post=12162"}],"version-history":[{"count":21,"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/pages\/12162\/revisions"}],"predecessor-version":[{"id":15340,"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/pages\/12162\/revisions\/15340"}],"up":[{"embeddable":true,"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/pages\/225"}],"wp:attachment":[{"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/media?parent=12162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}