{"id":2185,"date":"2021-07-14T08:41:26","date_gmt":"2021-07-14T00:41:26","guid":{"rendered":"https:\/\/kanglight.com\/?p=2185"},"modified":"2026-06-30T14:45:15","modified_gmt":"2026-06-30T06:45:15","slug":"diferenca-entre-holofote-e-luz-de-rua","status":"publish","type":"post","link":"https:\/\/kanglight.com\/pt\/blog\/difference-between-flood-light-and-street-light\/","title":{"rendered":"Diferen\u00e7a entre holofote e poste de luz"},"content":{"rendered":"<h2>O que \u00e9 um poste de luz e um holofote?<\/h2>\n<p>Conhecer a diferen\u00e7a entre os dois \u00e9 importante para iluminar adequadamente qualquer aplica\u00e7\u00e3o. Antes de entender a diferen\u00e7a, voc\u00ea deve saber o que \u00e9 um padr\u00e3o de feixe. O \u00e2ngulo ou padr\u00e3o do feixe \u00e9 uma medida dos \u00e2ngulos formados entre o ponto mais brilhante de um cone de luz (o centro) e os pontos em ambos os lados do centro<\/p>\n<p>onde a intensidade da luz \u00e9 50% mais brilhante. Um \u00e2ngulo de feixe maior significa uma distribui\u00e7\u00e3o mais ampla da luz em uma \u00e1rea e vice-versa com \u00e2ngulos de feixe pequenos.<\/p>\n<h2>O \u00e2ngulo de propaga\u00e7\u00e3o do feixe \u00e9 amplamente classificado em tr\u00eas categorias<\/h2>\n<ul>\n<li>Feixe estreito: quando o \u00e2ngulo de propaga\u00e7\u00e3o do feixe \u00e9 \u2264 20 graus<\/li>\n<li>Feixe m\u00e9dio: quando o \u00e2ngulo de propaga\u00e7\u00e3o do feixe varia de 20 a 40 graus<\/li>\n<li>Feixe amplo: quando o \u00e2ngulo de propaga\u00e7\u00e3o do feixe \u00e9 \u2265 40 graus<\/li>\n<\/ul>\n<div class=\"row align-middle\"  id=\"row-389922561\">\n\n\t<div id=\"col-862972510\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2139957939\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"1020\" height=\"340\" src=\"https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72471-1030x343.png\" class=\"attachment-large size-large\" alt=\"LUZ DE INUNDA\u00c7\u00c3O\" srcset=\"https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72471-1030x343.png 1030w, https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72471-300x100.png 300w, https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72471-768x256.png 768w, https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72471-800x267.png 800w, https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72471.png 1200w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_2139957939 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<p>(Da esquerda para a direita: Refletor LED para paisagem mostrando \u00e2ngulos de feixe de 15\u00b0, 30\u00b0 e 60\u00b0)<\/p>\n<div class=\"row align-middle\"  id=\"row-991882119\">\n\n\t<div id=\"col-617550393\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1058368608\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"509\" height=\"516\" src=\"https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72472.png\" class=\"attachment-large size-large\" alt=\"LUZ DE RUA\" srcset=\"https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72472.png 509w, https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72472-296x300.png 296w, https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72472-80x80.png 80w, https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72472-100x100.png 100w\" sizes=\"(max-width: 509px) 100vw, 509px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1058368608 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-726849819\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Luz de rua<\/h2>\n<p><strong><b>\u00a0<\/b><\/strong>A luz de rua \u00e9 uma fonte de luz elevada na borda de uma estrada ou caminho. \u00c9 uma luz de feixe estreito. Isso significa que a luz de rua est\u00e1 sempre apontada para uma dire\u00e7\u00e3o espec\u00edfica na superf\u00edcie da estrada.<\/p>\n<h2>Holofote<\/h2>\n<p>Holofote \u00e9 uma luz artificial de feixe largo e alta intensidade. Como o nome sugere, os holofotes s\u00e3o usados para inundar uma \u00e1rea com brilho. Os holofotes de LED s\u00e3o altamente eficientes em termos de energia e t\u00eam uma sa\u00edda de l\u00famen por watt mais alta do que qualquer outro.<\/p>\n<p>(sistema de ilumina\u00e7\u00e3o convencional)<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h2>Qual \u00e9 a principal diferen\u00e7a entre a lumin\u00e1ria de holofote e a lumin\u00e1ria de ilumina\u00e7\u00e3o p\u00fablica?<\/h2>\n<p>A principal diferen\u00e7a entre o holofote e as outras lumin\u00e1rias usadas na ilumina\u00e7\u00e3o de estradas \u00e9 que o holofote de rua emite um feixe estreito que \u00e9 mais apropriado para destacar um objeto ou uma \u00e1rea espec\u00edfica. Em contrapartida, os holofotes oferecem ilumina\u00e7\u00e3o de 120 graus, o que os torna a escolha ideal para iluminar uma \u00e1rea ampla. O holofote cobre a superf\u00edcie de grande alcance do objeto visado, como pr\u00e9dios, pr\u00e9dios, etc. Ao passo que a lumin\u00e1ria de farol de estrada n\u00e3o pode cobrir uma ampla \u00e1rea da superf\u00edcie da estrada.<\/p>\n<h2>Por que precisamos de uma boa ilumina\u00e7\u00e3o de inunda\u00e7\u00e3o?<\/h2>\n<p>Os holofotes de LED iluminam uniformemente em todas as dire\u00e7\u00f5es e sua faixa de exposi\u00e7\u00e3o pode ser ajustada. O feixe amplo dos holofotes \u00e9 usado de v\u00e1rias maneiras em muitos objetos e \u00e1reas.<\/p>\n<p><strong>F\u00e1bricas e canteiros de obras <\/strong>As unidades industriais exigem sistemas de ilumina\u00e7\u00e3o de alta intensidade para v\u00e1rios processos. A maioria dessas unidades funciona 24 horas por dia, 7 dias por semana, o que aumenta ainda mais a necessidade de ilumina\u00e7\u00e3o ideal.<\/p>\n<p><strong><b>Portos<\/b><\/strong>\u00a0s\u00e3o outra grande \u00e1rea de aplica\u00e7\u00e3o de holofotes. Essas \u00e1reas ficam abertas 24 horas por dia, 7 dias por semana, o que exige ilumina\u00e7\u00e3o m\u00e1xima \u00e0 noite.<\/p>\n<p><strong><b>Ilumina\u00e7\u00e3o de fachada<\/b><\/strong>\u00a0A fachada est\u00e1 entre as \u00e1reas mais importantes de um edif\u00edcio. \u00c9 a \u00e1rea frontal do edif\u00edcio que fica de frente para a rua. Diferentes t\u00e9cnicas de ilumina\u00e7\u00e3o s\u00e3o incorporadas usando holofotes de LED para destacar essas \u00e1reas. O objetivo principal desse tipo de ilumina\u00e7\u00e3o usando holofotes \u00e9 destacar as fachadas principais, como o logotipo de uma empresa.<\/p>\n<p><strong><b>Edif\u00edcios e monumentos arquitet\u00f4nicos<\/b><\/strong><strong><b>\u00a0<\/b><\/strong>Os edif\u00edcios e monumentos arquitet\u00f4nicos aumentam o valor de uma \u00e1rea. Algumas dessas estruturas s\u00e3o uma marca do orgulho e da cultura de um pa\u00eds. Os holofotes s\u00e3o usados para iluminar essas estruturas \u00e0 noite e, ao mesmo tempo, real\u00e7ar seu esplendor arquitet\u00f4nico.<\/p>\n<p>O holofote de LED pode ser colocado em qualquer lugar nas cenas. \u00c9 muito comum que holofotes de v\u00e1rias cores diferentes sejam usados em cenas de longa dist\u00e2ncia. Como a \u00e1rea de ilumina\u00e7\u00e3o do holofote \u00e9 relativamente grande, o efeito de ilumina\u00e7\u00e3o \u00e9 muito f\u00e1cil de prever.<\/p>\n<h2>Por que precisamos de uma boa ilumina\u00e7\u00e3o p\u00fablica?<\/h2>\n<p>A ilumina\u00e7\u00e3o p\u00fablica oferece uma s\u00e9rie de benef\u00edcios importantes. Na verdade, a ilumina\u00e7\u00e3o p\u00fablica n\u00e3o tem como objetivo mostrar o caminho diretamente \u00e0 frente do autom\u00f3vel; as luzes do carro fazem isso. Mas ela ilumina as \u00e1reas adjacentes para alertar os motoristas sobre o surgimento de poss\u00edveis perigos laterais.  A ilumina\u00e7\u00e3o p\u00fablica tamb\u00e9m deve ser eficaz em todas as condi\u00e7\u00f5es clim\u00e1ticas - neblina, chuva e neve s\u00e3o condi\u00e7\u00f5es que podem prejudicar a visibilidade.<\/p>\n<p><strong><b>Redu\u00e7\u00e3o de acidentes noturnos<\/b><\/strong>Na maioria dos casos, o objetivo principal da ilumina\u00e7\u00e3o p\u00fablica \u00e9 ajudar motoristas, pedestres e ciclistas a se orientarem no escuro e melhorar a seguran\u00e7a nas ruas. Muitos grupos de moradores acreditam que a ilumina\u00e7\u00e3o extra ajuda a evitar crimes, e a ilumina\u00e7\u00e3o de distritos comerciais tamb\u00e9m pode ajudar a criar um clima ou um ambiente agrad\u00e1vel.<\/p>\n<p><strong><b>Aux\u00edlio \u00e0 prote\u00e7\u00e3o policial<\/b><\/strong>\u00a0maior sensa\u00e7\u00e3o de seguran\u00e7a pessoal. Melhorar a efic\u00e1cia das medidas de seguran\u00e7a, como o CCTV e o sistema de Reconhecimento Autom\u00e1tico de Placas de N\u00famero (ANPR).<\/p>\n<p><strong><b>Atividade comunit\u00e1ria<\/b><\/strong>\u00a0Ele pode ser usado para promover a seguran\u00e7a em \u00e1reas urbanas e aumentar a qualidade de vida, estendendo artificialmente as horas em que h\u00e1 luz para que as atividades possam ocorrer.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1199832950\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"1020\" height=\"512\" src=\"https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72473-1030x517.png\" class=\"attachment-large size-large\" alt=\"luz de rua\" srcset=\"https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72473-1030x517.png 1030w, https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72473-300x151.png 300w, https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72473-768x385.png 768w, https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72473-800x401.png 800w, https:\/\/kanglight.com\/wp-content\/uploads\/2021\/07\/\u56fe\u72473.png 1200w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1199832950 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<p>(Uma se\u00e7\u00e3o transversal da Urban Street mostrando a disposi\u00e7\u00e3o do mobili\u00e1rio urbano e dos postes de luz)<\/p>\n<h2><strong><b>Qual \u00e9 o custo para instalar o Flood Light?<\/b><\/strong><\/h2>\n<p>As faixas de pre\u00e7o dos holofotes s\u00e3o extremamente amplas, desde $5 at\u00e9 $5.500 para ilumina\u00e7\u00e3o de est\u00e1dios de 2.000 watts. Por exemplo, os holofotes de LED SMD3030 de 50 e 100 watts da Philips t\u00eam uma m\u00e9dia de $23 e $40, respectivamente. Os pre\u00e7os dos postes de holofotes variam de $80 a $200. Para o poste de holofote de LED de 100 watts, o pre\u00e7o m\u00e9dio \u00e9 de cerca de $140. O custo de instala\u00e7\u00e3o de um conjunto de holofote externo come\u00e7a em $85 para pe\u00e7as e m\u00e3o de obra, que cont\u00e9m v\u00e1rias l\u00e2mpadas.<\/p>\n<h2><strong><b>Qual \u00e9 o custo para instalar a ilumina\u00e7\u00e3o p\u00fablica?<\/b><\/strong><\/h2>\n<p>O custo de instala\u00e7\u00e3o das luzes de rua varia de acordo com o tipo de ilumina\u00e7\u00e3o e a pot\u00eancia. Se voc\u00ea instalar luzes de rua equivalentes a LED de 100 W, precisar\u00e1 gastar pelo menos $110 para a l\u00e2mpada de rua. O custo estimado de um poste de luz de rua padr\u00e3o \u00e9 de US$2000 a US$3000, e o custo do eletricista para colocar a luz de rua at\u00e9 a instala\u00e7\u00e3o \u00e9 de at\u00e9 $1000! O custo final de cada poste de ilumina\u00e7\u00e3o p\u00fablica est\u00e1 entre aproximadamente $5.000 e $8.000.<\/p>\n<p><strong><b>Compara\u00e7\u00e3o entre l\u00e2mpadas de rua de 100 watts e holofotes de 100 watts:<\/b><\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"179\"><span style=\"color: #ed1c24;\">Nome do item<\/span><\/td>\n<td width=\"198\"><span style=\"color: #ed1c24;\">Luz de rua<\/span><\/td>\n<td width=\"268\"><span style=\"color: #ed1c24;\">Holofote<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"179\"><span style=\"color: #339966;\">Dire\u00e7\u00e3o<\/span><\/td>\n<td width=\"198\">destacar um objeto ou uma \u00e1rea espec\u00edfica<\/td>\n<td width=\"268\">ilumina uniformemente em todas as dire\u00e7\u00f5es e seu intervalo de exposi\u00e7\u00e3o pode ser ajustado.<\/td>\n<\/tr>\n<tr>\n<td width=\"179\"><span style=\"color: #339966;\">Anjo do feixe<\/span><\/td>\n<td width=\"198\">Feixe estreito<\/td>\n<td width=\"268\">O feixe largo pode ser de 120 graus<\/td>\n<\/tr>\n<tr>\n<td width=\"179\"><span style=\"color: #339966;\">Custo da l\u00e2mpada<\/span><\/td>\n<td width=\"198\">$50-$85<\/td>\n<td width=\"268\">$100-$125<\/td>\n<\/tr>\n<tr>\n<td width=\"179\"><span style=\"color: #339966;\">Custo do poste<\/span><\/td>\n<td width=\"198\">$80-$200<\/td>\n<td width=\"268\">$1000-$2000<\/td>\n<\/tr>\n<tr>\n<td width=\"179\"><span style=\"color: #339966;\">Custo de instala\u00e7\u00e3o<\/span><\/td>\n<td width=\"198\">$150-$250<\/td>\n<td width=\"268\">$5000-$8000<\/td>\n<\/tr>\n<tr>\n<td width=\"179\"><span style=\"color: #339966;\">Hora de funcionamento<\/span><\/td>\n<td width=\"198\">6-8 horas<\/td>\n<td width=\"268\">12 horas<\/td>\n<\/tr>\n<tr>\n<td width=\"179\"><span style=\"color: #339966;\">Custo mensal de eletricidade<\/span><\/td>\n<td width=\"198\">$2-$3<\/td>\n<td width=\"268\">$3-$5<\/td>\n<\/tr>\n<tr>\n<td width=\"179\"><span style=\"color: #339966;\">Custo de manuten\u00e7\u00e3o anual<\/span><\/td>\n<td width=\"198\">$50-$80<\/td>\n<td width=\"268\">$150-$190<\/td>\n<\/tr>\n<tr>\n<td width=\"179\"><span style=\"color: #339966;\">Tempo de vida<\/span><\/td>\n<td width=\"198\">LF&gt;60.000 horas<\/td>\n<td width=\"268\">25000-80000 horas<\/td>\n<\/tr>\n<tr>\n<td width=\"179\"><span style=\"color: #339966;\">\u00cdndice de renderiza\u00e7\u00e3o de cores<\/span><\/td>\n<td width=\"198\">Ra&gt;70<\/td>\n<td width=\"268\">Ra&gt;80<\/td>\n<\/tr>\n<tr>\n<td width=\"179\"><span style=\"color: #339966;\">Temperatura de cor\u00a0<\/span><\/td>\n<td width=\"198\">Recomendado 3000-4000K<\/td>\n<td width=\"268\">2700-6500K<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!--more--><\/p>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" >Para que s\u00e3o usados os holofotes?<\/span><b aria-hidden=\"true\"><\/b><\/h2><\/div>\n<p>Quais s\u00e3o os usos dos projetores de LED? Primeiro, precisamos conhecer a finalidade dos projetores de LED, que s\u00e3o mais bem caracterizados por fornecerem um forte feixe de luz enquanto consomem uma fra\u00e7\u00e3o da energia usada pelos projetores hal\u00f3genos tradicionais. Muitos deles s\u00e3o projetados para durar 50.000 horas ou mais e podem ser personalizados para incluir temporizadores, sensores de movimento, cores e estilos diferentes. Embora as l\u00e2mpadas hal\u00f3genas fossem anteriormente a op\u00e7\u00e3o preferida para ilumina\u00e7\u00e3o externa, voc\u00ea ter\u00e1 economia de custo e energia. Voc\u00ea tamb\u00e9m eliminar\u00e1 a necessidade de trocar as l\u00e2mpadas regularmente.<\/p>\n<h3>Revestimento da casa? Geralmente n\u00e3o.<\/h3>\n<p>Na maioria dos casos, em vez de um holofote de led para essas \u00e1reas, opte por holofotes com um \u00e2ngulo de feixe de 60\u00ba para as luzes laterais da casa. Eles produzem um amplo cone de luz que pode ser posicionado entre as janelas. O efeito noturno resultante \u00e9 um padr\u00e3o sim\u00e9trico de luz e escurid\u00e3o em toda a casa. Se a casa estiver cheia de luz, parecer\u00e1 que \u00e9 dia, n\u00e3o noite.<\/p>\n<p>Quando a luz \u00e9 projetada atrav\u00e9s do material vegetal (efeito de sombra). As sombras resultantes fornecem contraste suficiente entre a luz e a escurid\u00e3o para evocar a sensa\u00e7\u00e3o da noite.<br \/>Quando a luz \u00e9 projetada por tr\u00e1s de material vegetal n\u00e3o iluminado (efeito de silhueta), o primeiro plano escuro fala novamente sobre a noite.<br \/>Quando as paredes s\u00e3o altamente texturizadas, por exemplo, pedra bruta ou tijolo, a textura gera sombras escuras e, portanto, um contraste semelhante ao desta noite.<\/p>\n<h3>Muros de conten\u00e7\u00e3o e muros independentes<\/h3>\n<p>Ao contr\u00e1rio das paredes externas de uma casa, \u00e9 poss\u00edvel limpar essas paredes longas e baixas com luz. H\u00e1 escurid\u00e3o suficiente nas proximidades para garantir uma sensa\u00e7\u00e3o noturna. Escolha projetores de LED e coloque-os no \u00e2ngulo certo para usar o m\u00e1ximo de luz projetada poss\u00edvel. Sem derramar muita luz no c\u00e9u. Um bom \u00e2ngulo de projetor proporciona melhor ilumina\u00e7\u00e3o.<\/p>\n<h3>Canteiros de jardim<\/h3>\n<p>Os refletores montados em estacas s\u00e3o menos adequados para iluminar canteiros de jardim ou plantas baixas. Em vez disso, use pequenos holofotes de led para iluminar essas \u00e1reas de plantas. Coloque as luzes em um \u00e2ngulo mais baixo para que elas n\u00e3o coloquem pontos quentes em plantas individuais.<\/p>\n<h3>Arbustos e \u00e1rvores pequenas<\/h3>\n<div data-zone-id=\"0\" data-line-index=\"0\">As luzes de rua de LED s\u00e3o ideais para essas plantas. As luzes podem ser colocadas bem perto da base das plantas sem gerar calor que possa afetar o crescimento das plantas.<\/div>\n<h3>V\u00e1rias \u00e1rvores<\/h3>\n<p>Estandes Quando voc\u00ea quiser iluminar um estande ou uma fileira de \u00e1rvores composta por v\u00e1rias \u00e1rvores, use alguns holofotes potentes em vez de muitos refletores. Isso reduz bastante o n\u00famero de lumin\u00e1rias necess\u00e1rias. Observa\u00e7\u00e3o: Essa \u00e9 uma boa t\u00e9cnica para \u00e1rvores ao longo da parte traseira ou lateral de uma propriedade; n\u00e3o \u00e9 boa para \u00e1rvores no meio do quintal, pois esses holofotes potentes podem causar problemas de ofuscamento para os residentes e convidados.<\/p>\n<h3>Outras \u00e1reas com paisagismo<\/h3>\n<p>Use holofotes montados de cima para \u00e1reas de estar, decks, p\u00e1tios ou gramados, mas somente se for necess\u00e1ria uma cobertura muito ampla. Certifique-se de que eles estejam instalados em um \u00e2ngulo maior que 45\u00b0 em rela\u00e7\u00e3o \u00e0 horizontal e a uma altura maior que 6 metros. <br \/>Uso comercial - letreiros, fachadas, \u00e1reas p\u00fablicas<br \/>Holofotes de baixa tens\u00e3o (12 V) e de tens\u00e3o de linha (120 V). Ambos os tipos s\u00e3o adequados para aplica\u00e7\u00f5es comerciais, como ilumina\u00e7\u00e3o de placas, fachadas e \u00e1reas de uso p\u00fablico. Outras luzes populares para uso comercial incluem luzes de parede e luzes de seguran\u00e7a solares.<\/p>","protected":false},"excerpt":{"rendered":"<p>O que \u00e9 um poste de luz e um holofote? Saber a diferen\u00e7a entre os dois \u00e9 importante para iluminar adequadamente qualquer aplica\u00e7\u00e3o. Antes de entender a diferen\u00e7a, voc\u00ea deve saber o que \u00e9 um padr\u00e3o de feixe. O \u00e2ngulo ou padr\u00e3o do feixe \u00e9 uma medida dos \u00e2ngulos formados entre o ponto mais brilhante de um cone de luz (o...<\/p>","protected":false},"author":16,"featured_media":2008,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-2185","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is the Difference Between Floodlight and Street Light?<\/title>\n<meta name=\"description\" content=\"What are floodlights and spotlights? 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