{"product_id":"etc-s4wrddg120-a","title":"ETC S4WRDDG120-A Source 4WRD II Daylight Gallery LED Retrofit Upgrade | Edison","description":"\u003cp\u003eThe ETC S4WRDDG120-A is a Source Four LED retrofit designed for users who want to modernize existing luminaires without replacing the full fixture. By replacing the standard burner assembly, it converts an HPL-based Source Four to a white-light LED source while helping reduce power draw and ongoing maintenance demands. The upgrade is nondestructive, installs in less than a minute, and in many cases can be completed without disturbing the fixture focus.\u003c\/p\u003e\u003cp\u003eThis makes it a practical choice for theaters, houses of worship, schools, hospitality venues, retail spaces, exhibition centers, meeting rooms, and clubs that need to improve efficiency while keeping familiar Source Four infrastructure in service. It supports theatrical dimming over DMX or line dimming with a traditional LED curve, allowing it to fit into a range of installed and production environments. Because the light source is LED-based, fixtures operate cooler and avoid routine lamp replacement cycles, which can simplify upkeep across larger inventories.\u003c\/p\u003e","brand":"Electronic Theatre Controls, Inc.","offers":[{"title":"Default Title","offer_id":52227067478200,"sku":"126376","price":968.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/126376_ETCS4WRDDG120-ASource4WRDIIDaylightGalleryLEDRetrofitUpgradeEdison_alt0.jpg?v=1782943226","url":"https:\/\/soundpro.com\/products\/etc-s4wrddg120-a","provider":"SoundPro","version":"1.0","type":"link"}