{"id":31522,"date":"2025-01-06T10:39:11","date_gmt":"2025-01-06T02:39:11","guid":{"rendered":"https:\/\/greattop.com.tw\/?post_type=product&p=31522"},"modified":"2026-04-23T14:47:19","modified_gmt":"2026-04-23T06:47:19","slug":"2g11-led-lamp-series","status":"publish","type":"product","link":"https:\/\/greattop-tw.com\/en\/product\/2g11-led-lamp-series\/","title":{"rendered":"2G11 LED Lamp Series"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
Model<\/td>2G11 ECGAll Series<\/td><\/tr>
Power<\/td>9W<\/td>12W<\/td>18W<\/td>20W<\/td>25W<\/td><\/tr>
Input Voltage Range (Vac)<\/td>24V<\/td>33V<\/td>48V<\/td>63V<\/td>42V<\/td><\/tr>
Base Type<\/td>2G11<\/td><\/tr>
Power Supply<\/td>Single-sided (4-pin)<\/td><\/tr>
Lifespan<\/td>> 50,000 hours<\/td><\/tr>
Switching Cycles<\/td>> 25,000 times<\/td><\/tr>
Dimensions (mm)<\/td>227<\/td>322<\/td>545<\/td>545<\/td>545<\/td><\/tr>
Color Temperature (CCT)<\/td>3000K\u20136000K \/ RGB<\/td><\/tr>
Luminous Efficacy (Options)<\/td>100lm\/W ~ 130lm\/W<\/td><\/tr>
Color Rendering Index (CRI)<\/td>\u2265 82 Ra<\/td><\/tr>
Beam Angle<\/td>180\u00b0<\/td><\/tr>
Color Consistency (SDCM)<\/td>< 6<\/td><\/tr>
R9<\/td>> 1<\/td><\/tr>
Operating Temperature<\/td>-20\u00b0C ~ 45\u00b0C<\/td><\/tr>
Fluorescent Lamp Replacement<\/td>18W<\/td>24W<\/td>36W<\/td>40W<\/td>55W<\/td><\/tr><\/tbody><\/table>

The 2G11 LED Lamp Series offers a wide range of power options from 9W to 25W, with a lifespan of over 50,000 hours, making it an ideal energy-saving replacement for traditional 18W to 55W fluorescent tubes. This series provides excellent color consistency to ensure uniform and comfortable lighting, suitable for office, commercial, and industrial applications.\n\nDesigned with a single-sided 4-pin configuration and standard 2G11 base, it allows for easy installation. Certified by CE and RoHS, the lamps meet international safety and environmental standards. They are also compatible with a variety of electronic ballasts, making it simple to upgrade existing lighting systems to efficient LED technology.\n\nWith outstanding performance in energy savings, durability, and lighting quality, the 2G11 LED series is a reliable and modern lighting solution for diverse environments.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

    \n
  • CE\/RoHS Certified<\/li>\n
  • Replace Old FL Easily<\/li>\n
  • Electronic Ballast Compatibility<\/li>\n
  • Energy Saving<\/li>\n
  • Good Color Consistency Quality<\/li>\n<\/ul>","protected":false},"featured_media":33570,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[172],"product_tag":[],"class_list":{"0":"post-31522","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-linear-tube-light","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"featured","14":"taxable","15":"shipping-taxable","16":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/greattop-tw.com\/en\/wp-json\/wp\/v2\/product\/31522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/greattop-tw.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/greattop-tw.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/greattop-tw.com\/en\/wp-json\/wp\/v2\/comments?post=31522"}],"version-history":[{"count":28,"href":"https:\/\/greattop-tw.com\/en\/wp-json\/wp\/v2\/product\/31522\/revisions"}],"predecessor-version":[{"id":35844,"href":"https:\/\/greattop-tw.com\/en\/wp-json\/wp\/v2\/product\/31522\/revisions\/35844"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/greattop-tw.com\/en\/wp-json\/wp\/v2\/media\/33570"}],"wp:attachment":[{"href":"https:\/\/greattop-tw.com\/en\/wp-json\/wp\/v2\/media?parent=31522"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/greattop-tw.com\/en\/wp-json\/wp\/v2\/product_brand?post=31522"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/greattop-tw.com\/en\/wp-json\/wp\/v2\/product_cat?post=31522"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/greattop-tw.com\/en\/wp-json\/wp\/v2\/product_tag?post=31522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}