<\/span><\/h3>\nL'efficacit\u00e9 d'une lampe pour plante d'int\u00e9rieur peut \u00eatre exprim\u00e9e par une formule simple : la quantit\u00e9 totale d'\u00e9nergie lumineuse (lumens) de la lampe est divis\u00e9e par sa consommation totale d'\u00e9nergie (watts). La puissance minimale du DNAT est de 90 lm\/W, m\u00eame si pour certaines marques ce chiffre atteint 150 lm\/W ou plus. De plus en plus, les lampes de croissance sont \u00e9galement \u00e9valu\u00e9es en unit\u00e9s de rayonnement photosynth\u00e9tiquement actif (PAR), qui se mesure en mol\/s (photons par seconde pour 1 m2 de surface v\u00e9g\u00e9tale).<\/p>\n
\u00b5mol\/s est une mesure de plus en plus populaire pour l\u2019\u00e9clairage des plantes, car elle mesure la quantit\u00e9 de lumi\u00e8re atteignant la plante plut\u00f4t que ce que voit l\u2019\u0153il humain.<\/p>\n
Pour l'\u00e9clairage des plantes, LM\/W est consid\u00e9r\u00e9 comme ayant moins de \u00ab pouvoir de discours \u00bb que PAR. En effet, le LM\/W des lampes rouges et bleues est g\u00e9n\u00e9ralement beaucoup plus faible, car elles produisent la fr\u00e9quence la plus importante pour la photosynth\u00e8se, et la production de lumi\u00e8re \u00ab inefficace \u00bb est minimis\u00e9e.<\/p>\n
![\"LED](\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2021\/03\/Led-Grow-Light.png\")
<\/p>\n
Cependant, des LED plus r\u00e9centes <\/b><\/strong>grandir <\/b><\/strong>les lumi\u00e8res utilisent plusieurs fr\u00e9quences pour cr\u00e9er un spectre plus riche, plus efficace et plus complet, cens\u00e9 \u00eatre b\u00e9n\u00e9fique pour la croissance des plantes, et comprennent g\u00e9n\u00e9ralement des LED blanches discr\u00e8tes ainsi que des LED rouges et violettes. Ces panneaux plus r\u00e9cents expriment parfois l'efficacit\u00e9 en LM\/W. Les fabricants renomm\u00e9s devraient au moins instruire par. Par exemple, le panneau \u00e0 spectre complet de 410 W de Master (bandmaster II 675 God) indique les valeurs nominales \u00e0 diff\u00e9rentes distances de la lampe (plus la distance est longue, plus la valeur nominale est basse, car moins de photons atteindront la surface de la plante). A 31 cm, le pair de la lampe est d'un peu plus de 2000 \u03bc mol\/s.<\/b><\/strong><\/p>\n<\/span>\u00a0<\/b><\/strong>Spectre<\/b><\/strong><\/span><\/h3>\nBien que les progr\u00e8s n\u2019aient pas emp\u00each\u00e9 le d\u00e9veloppement de la technologie HPS, on pense que ces lampes n\u2019ont qu\u2019une faible apparence de lumi\u00e8re naturelle par rapport aux syst\u00e8mes d\u2019\u00e9clairage plus modernes. Si le x\u00e9non et le mercure ne sont pas ajout\u00e9s, le sodium lui-m\u00eame brille en rouge et jaune. Cependant, il existe de nouvelles lampes de culture \u00e0 LED \u00e0 spectre complet qui ont en r\u00e9alit\u00e9 deux arcs, c'est-\u00e0-dire qu'elles sont un m\u00e9lange de DNAT et de DRI. Ainsi, par exemple, l'Hortilux Super Blue HPS\/MH combine 600 W HPS et 400 W DRI pour fournir 110 000 lumens initiaux et simuler le spectre au plus pr\u00e8s de la nature.<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
HPS lamp (high-pressure sodium lamp) has been a confident leader in grow lighting system market for decades, and the rapid […]<\/p>\n","protected":false},"author":8,"featured_media":6151,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[34],"tags":[507,509,505,510,508,511,504,506],"class_list":["post-6150","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-best-grow-lights","tag-full-spectrum-led-grow-lights","tag-grow-lights","tag-grow-lights-for-indoor-plants","tag-indoor-grow-lights","tag-indoor-plant-lights","tag-led-grow-light","tag-plant-light"],"_links":{"self":[{"href":"https:\/\/luxmanlight.com\/fr\/wp-json\/wp\/v2\/posts\/6150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luxmanlight.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luxmanlight.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/fr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/fr\/wp-json\/wp\/v2\/comments?post=6150"}],"version-history":[{"count":0,"href":"https:\/\/luxmanlight.com\/fr\/wp-json\/wp\/v2\/posts\/6150\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/fr\/wp-json\/wp\/v2\/media\/6151"}],"wp:attachment":[{"href":"https:\/\/luxmanlight.com\/fr\/wp-json\/wp\/v2\/media?parent=6150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luxmanlight.com\/fr\/wp-json\/wp\/v2\/categories?post=6150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luxmanlight.com\/fr\/wp-json\/wp\/v2\/tags?post=6150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}