{"product_id":"etc-s4wrdt120-b","title":"ETC S4WRDT120-B Source 4WRD LED Retrofit Upgrade | Stage Pin","description":"\u003cp\u003eThe ETC S4WRDT120-B is a Source Four white-light LED retrofit designed for facilities and production teams that want to modernize existing fixtures without replacing the full luminaire. By replacing the standard burner assembly, it converts an HPL-based Source Four into an LED fixture while supporting a fast, nondestructive upgrade path. In many installations, the change can be completed in less than a minute and often without disturbing fixture focus, making it practical for active theatres, worship spaces, schools, hospitality venues, and meeting environments.\u003c\/p\u003e\u003cp\u003eThis retrofit is well suited to energy-saving projects where maintaining an established Source Four inventory matters. It supports theatrical dimming via DMX or line dimming with a traditional LED curve, giving integrators and lighting teams flexibility across permanent installations and performance spaces. As an LED source, it also helps reduce ongoing maintenance demands associated with lamp-based operation.\u003c\/p\u003e\u003cp\u003eFor venues seeking a more efficient white-light solution from existing Source Four fixtures, the S4WRDT120-B offers a straightforward path to cooler-running operation and lower power consumption while preserving the familiar fixture platform already in service.\u003c\/p\u003e","brand":"Electronic Theatre Controls, Inc.","offers":[{"title":"Default Title","offer_id":52450471346360,"sku":"126354","price":898.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/126354_ETC-S4WRDT120-B-Source-4WRD-LED-Retrofit-Upgrade-_-Stage-Pin_ALT01.jpg?v=1783009548","url":"https:\/\/soundpro.com\/products\/etc-s4wrdt120-b","provider":"SoundPro","version":"1.0","type":"link"}