{"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":"Guidelines for Safe and Efficient Surge Protection Devices - LES Lighting","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"biyTeblSdR\"><a href=\"https:\/\/leslightning.com\/blog\/guidelines-for-safe-and-efficient-surge-protection-devices\/\">Guidelines for Safe and Efficient Surge Protection Devices<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/leslightning.com\/blog\/guidelines-for-safe-and-efficient-surge-protection-devices\/embed\/#?secret=biyTeblSdR\" width=\"600\" height=\"338\" title=\"&#8220;Guidelines for Safe and Efficient Surge Protection Devices&#8221; &#8212; LES Lighting\" data-secret=\"biyTeblSdR\" 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\/07\/surge.png","thumbnail_width":400,"thumbnail_height":384,"description":"Guidelines for Safe and Efficient Surge Protection Devices Electrical systems in homes, commercial establishments, and industrial facilities are constantly exposed to voltage fluctuations, lightning strikes, and unexpected power surges. Such events can damage sensitive electronics, disrupt operations, and pose safety risks. To mitigate these challenges, surge protection devices (SPDs) are essential components of modern electrical infrastructure. Surge protection devices are designed to divert excess voltage safely to the ground, ensuring that connected equipment operates reliably &hellip;"}