{"id":4219,"date":"2023-01-30T21:57:59","date_gmt":"2023-01-30T21:57:59","guid":{"rendered":"https:\/\/www.led-flash.fr\/?p=4219"},"modified":"2023-01-30T21:58:19","modified_gmt":"2023-01-30T21:58:19","slug":"difference-tube-led-a-deux-extremites","status":"publish","type":"post","link":"https:\/\/www.led-flash.fr\/blog\/difference-tube-led-a-deux-extremites\/","title":{"rendered":"TUBE LED \u00c0 DEUX EXTR\u00c9MIT\u00c9S ET \u00c0 UNE EXTR\u00c9MIT\u00c9 : QUELLES DIFF\u00c9RENCES ?"},"content":{"rendered":"

Vous n\u2019\u00eates pas sans savoir que\u00a0les tubes LED sont destin\u00e9s \u00e0 remplacer les tubes fluorescents classiques<\/strong>. Par contre, il se peut que vous ignoriez quelle est la diff\u00e9rence entre\u00a0un tube LED \u00e0 deux extr\u00e9mit\u00e9s\u00a0et un tube LED \u00e0 une extr\u00e9mit\u00e9 ? Rassurez-vous, nous allons tout vous expliquer concernant cette petite subtilit\u00e9 technique qui est n\u00e9anmoins tr\u00e8s importante pour faire votre choix.<\/p>\n

Le tube classique, s\u2019il permettait de\u00a0faire des \u00e9conomies en consommation \u00e9lectrique<\/strong>\u00a0par rapport aux autres solutions d\u2019\u00e9clairage, pr\u00e9sentait n\u00e9anmoins des inconv\u00e9nients en termes de clignotement l\u2019allumage, de nuisance sonore\u2026 Heureusement, la LED offre \u00e0 nouveau une solution \u00e0 ces probl\u00e8mes. Et, comme toujours, elle est plus \u00e9conomique.<\/p>\n

En termes de tubes LED, il existe 2 grandes cat\u00e9gories :<\/p>\n

\u2013 Le tube LED \u00e0 une extr\u00e9mit\u00e9<\/p>\n

\u2013 Le tube LED \u00e0 deux extr\u00e9mit\u00e9s, aussi appel\u00e9s retrofit tube<\/p>\n

Lequel choisir\u00a0? Tout d\u00e9pend, en fonction de la pr\u00e9sence ou pas d\u2019une installation existante.<\/p>\n

1) Tube LED \u00e0 deux extr\u00e9mit\u00e9s :<\/h2>\n

Le tube LED \u00e0 deux extr\u00e9mit\u00e9s, ou retrofit, reprend l\u2019architecture du tube fluorescent classique, \u00e0 savoir\u00a0une alimentation par les 2 c\u00f4t\u00e9s<\/a>. Sur une extr\u00e9mit\u00e9 du tube on retrouve sur les 2 broches la phase, sur les 2 broches de l\u2019autre extr\u00e9mit\u00e9 le neutre.<\/p>\n

Ce type de tube LED est donc\u00a0id\u00e9al pour le remplacement imm\u00e9diat d\u2019un tube fluorescent<\/strong>\u00a0sans modification de l\u2019installation existante. Il pr\u00e9sente cependant des inconv\u00e9nients, par rapport au tube \u00e0 une extr\u00e9mit\u00e9, qui ne sont pas sans rappeler ceux du tube classique. \u00c0 savoir une consommation \u00e9lectrique plus \u00e9lev\u00e9e et un risque de panne accru.<\/p>\n

2) Tube LED \u00e0 une extr\u00e9mit\u00e9 :<\/h2>\n

Un tube LED \u00e0 une extr\u00e9mit\u00e9 signifie que tous les contacts (neutre et phase) se trouvent sur un seul c\u00f4t\u00e9. Cette architecture diminue le risque de d\u00e9faillance du tube tout en\u00a0abaissant encore plus la consommation \u00e9lectrique<\/strong>. Le ballast, ce dispositif qui permet de contr\u00f4ler la charge \u00e9lectrique, n\u2019est plus n\u00e9cessaire vu que le tube peut \u00eatre aliment\u00e9 en direct.<\/p>\n

C\u2019est donc tout \u00e0 votre avantage\u2026 sauf si vous disposez d\u00e9j\u00e0 d\u2019une installation pr\u00e9vue pour les tubes classiques. Dans ce cas vous devrez\u00a0remplacer les douilles<\/a>\u00a0et \u00e9liminer le ballast ou toute la r\u00e9glette. C\u2019est pourquoi les personnes qui disposent d\u2019une telle installation pr\u00e9f\u00e8rent les tubes LED \u00e0 deux extr\u00e9mit\u00e9s.<\/p>\n

Le\u00a0remplacement d\u2019un tube fluorescent par un tub\u00a0LED T8 dans un ballast ferromagn\u00e9tique est complexe. Pour en savoir plus sur cette installation, nous vous invitons \u00e0 aller voir les sch\u00e9mas tr\u00e8s pr\u00e9cis du site B-LED.<\/p>\n

3) L\u2019avantage des tubes LED :<\/h2>\n

Que vous optiez pour un tube LED \u00e0 deux extr\u00e9mit\u00e9s ou \u00e0 une extr\u00e9mit\u00e9, vous b\u00e9n\u00e9ficierez des avantages suivants :<\/p>\n

\u2013 Dur\u00e9e de vie largement sup\u00e9rieure \u00e0 un tube fluorescent<\/p>\n

\u2013 Consommation \u00e9lectrique divis\u00e9e au minimum par 2<\/p>\n

\u2013 Pas de latence \u00e0 l\u2019allumage<\/p>\n

\u2013 Le tube LED est silencieux<\/p>\n

\u2013 Pas de scintillement<\/p>\n","protected":false},"excerpt":{"rendered":"

Vous n\u2019\u00eates pas sans savoir que\u00a0les tubes LED sont destin\u00e9s \u00e0 remplacer les tubes fluorescents classiques. Par contre, il se peut que vous ignoriez quelle est la diff\u00e9rence entre\u00a0un tube LED \u00e0 deux extr\u00e9mit\u00e9s\u00a0et un tube LED \u00e0 une extr\u00e9mit\u00e9 ? Rassurez-vous, nous allons tout vous expliquer concernant cette petite subtilit\u00e9 technique qui est n\u00e9anmoins … Lire plus<\/a><\/p>\n","protected":false},"author":1,"featured_media":1175,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[125],"tags":[],"yoast_head":"\nTUBE LED \u00c0 DEUX EXTR\u00c9MIT\u00c9S ET \u00c0 UNE EXTR\u00c9MIT\u00c9 : QUELLES DIFF\u00c9RENCES ? - Led : Fournisseur Fran\u00e7ais TechLED<\/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.led-flash.fr\/blog\/difference-tube-led-a-deux-extremites\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TUBE LED \u00c0 DEUX EXTR\u00c9MIT\u00c9S ET \u00c0 UNE EXTR\u00c9MIT\u00c9 : QUELLES DIFF\u00c9RENCES ? - Led : Fournisseur Fran\u00e7ais TechLED\" \/>\n<meta property=\"og:description\" content=\"Vous n\u2019\u00eates pas sans savoir que\u00a0les tubes LED sont destin\u00e9s \u00e0 remplacer les tubes fluorescents classiques. 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