{"version":"1.0","provider_name":"LES Lighting","provider_url":"https:\/\/leslightning.com\/blog","author_name":"blogLES_admin","author_url":"https:\/\/leslightning.com\/blog\/author\/blogles_admin\/","title":"Modern Materials Used by Lightning Arrester Manufacturers - LES Lighting","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"KQkaK7MYPK\"><a href=\"https:\/\/leslightning.com\/blog\/modern-materials-used-by-lightning-arrester-manufacturers\/\">Modern Materials Used by Lightning Arrester Manufacturers<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/leslightning.com\/blog\/modern-materials-used-by-lightning-arrester-manufacturers\/embed\/#?secret=KQkaK7MYPK\" width=\"600\" height=\"338\" title=\"&#8220;Modern Materials Used by Lightning Arrester Manufacturers&#8221; &#8212; LES Lighting\" data-secret=\"KQkaK7MYPK\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/leslightning.com\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/leslightning.com\/blog\/wp-content\/uploads\/2025\/04\/o4.png","thumbnail_width":350,"thumbnail_height":330,"description":"Introduction Lightning is a powerful natural phenomenon capable of causing massive damage to structures, electrical systems, and human lives. To mitigate these risks, lightning arresters are installed in residential, commercial, and industrial infrastructures. These devices serve as the first line of defense, channeling high-voltage surges safely to the ground. But what makes lightning arresters effective is not only their design but also the modern materials used in their manufacturing. The shift from traditional copper rods &hellip;"}