{"id":8434,"date":"2026-08-15T16:53:16","date_gmt":"2026-08-15T16:53:16","guid":{"rendered":"https:\/\/new-lights.com\/?post_type=product&p=8434"},"modified":"2026-09-12T20:22:06","modified_gmt":"2026-09-12T20:22:06","slug":"fluorescent-tube-2d-fluorescent-lamp-butterfly-lamp","status":"publish","type":"product","link":"https:\/\/www.new-lights.com\/fa\/products\/fluorescent-lamps\/circular-2d-fluorescent-lamps\/fluorescent-tube-2d-fluorescent-lamp-butterfly-lamp\/","title":{"rendered":"2D Butterfly Fluorescent Lamps"},"content":{"rendered":"

Product Construction<\/h3>\n

A continuous fluorescent glass tube forms two adjacent loops and terminates at a central molded cap body. T4 versions use a 13 mm tube diameter, while T5 versions use a 17 mm tube diameter.<\/p>\n

Selection & Installation Notes<\/h3>\n

Choose the model by rated power, lumen range, overall width and height, tube diameter and tube section. Match the GR8 or GR10Q cap to the fixture holder and pair the lamp with compatible external electronic control gear. Compare related formats in our circular and 2D lamp range<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

2D butterfly fluorescent lamps fold a twin-loop tube into a compact square profile for compatible ceiling, wall and bulkhead fixtures. T4 and T5 choices span 16-55 W, with GR8 two-pin or GR10Q four-pin caps and an external electronic ballast.<\/p>","protected":false},"featured_media":8814,"template":"","meta":{"_acf_changed":false,"_angie_page":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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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":[308],"product_tag":[],"product_certification":[119,120],"class_list":["post-8434","product","type-product","status-publish","has-post-thumbnail","product_cat-circular-2d-fluorescent-lamps","desktop-align-center","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.new-lights.com\/fa\/wp-json\/wp\/v2\/product\/8434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.new-lights.com\/fa\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.new-lights.com\/fa\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":5,"href":"https:\/\/www.new-lights.com\/fa\/wp-json\/wp\/v2\/product\/8434\/revisions"}],"predecessor-version":[{"id":12787,"href":"https:\/\/www.new-lights.com\/fa\/wp-json\/wp\/v2\/product\/8434\/revisions\/12787"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.new-lights.com\/fa\/wp-json\/wp\/v2\/media\/8814"}],"wp:attachment":[{"href":"https:\/\/www.new-lights.com\/fa\/wp-json\/wp\/v2\/media?parent=8434"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.new-lights.com\/fa\/wp-json\/wp\/v2\/product_brand?post=8434"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.new-lights.com\/fa\/wp-json\/wp\/v2\/product_cat?post=8434"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.new-lights.com\/fa\/wp-json\/wp\/v2\/product_tag?post=8434"},{"taxonomy":"product_certification","embeddable":true,"href":"https:\/\/www.new-lights.com\/fa\/wp-json\/wp\/v2\/product_certification?post=8434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}