{"id":62569,"date":"2024-06-27T23:25:49","date_gmt":"2024-06-27T22:25:49","guid":{"rendered":"https:\/\/alldaylighting.com\/?post_type=product&#038;p=62569"},"modified":"2024-06-27T23:25:52","modified_gmt":"2024-06-27T22:25:52","slug":"sylvania-20278-ft50dl-835-rs-eco","status":"publish","type":"product","link":"https:\/\/alldaylighting.com\/?product=sylvania-20278-ft50dl-835-rs-eco","title":{"rendered":"Sylvania 20278 FT50DL\/835\/RS\/ECO"},"content":{"rendered":"<p>\/\/    Sylvania Rapid Start Dulux L 50W Ecologic 3500K 4-Pin Compact Fluorescent Lamp  Abbrev. With Packaging Info. 20278 FT50DL835RSECO 10\/CS 1\/SKU Average Rated Life 14000hrs Base 2G11 (4-Pin) Bulb (T5) Color Rendering Index (CRI)80 Color Temperature\/CCT 3500K (Natural White) Family Brand Name Dulux L Initial Lumens at 25C 4300  UPC #046135202780 Maximum Overall Length MOL 22.6in Maximum Overall Length &#8211; MOL 573mm Diameter 0.630in Diameter 16in Nominal Wattage 50W Could Be Used With Magnetic, Electronic, Or Dimming Ballast  Cross Reference  GE F50BXSPX35RS Philips PL-L 50W\/835\/4P Ushio CF-L50SE\/835  FT50W\/3500K\/2G11  \u00a0Replacement 50W 2G11 Ballast  Advance ICN-2TTP40-SC GE254MVPS90  Universal Triad B254PUNV-D  \u00a0 Addiditonal Info:   Approximate initial lumens after 100 hours operation. Minimum starting temperature is a function of the ballast; consult the ballast manufacturer. There is a NEMA supported, industry issue where T2, T4, and T5 fluorescent and compact fluorescent lamps operated on high frequency ballasts may experience an abnormal end-of-life phenomenon. This end-of-life phenomenon can resultin one or both of the following: 1. Bulb wall cracking near the lamp base. 2. The lamp can overheat in the base area and possibly melt the base and socket. NEMA recommends that high frequency compact fluorescent ballasts have an end-of-life shutdown circuit which will safely and reliably shut down the system in the rare event of an abnormal end-of-life failure mode described above. The final requirements of this system are yet to be defined by ANSI. For additional information refer to NEMA papers on their WEBSITE at www.NEMA.org. The life ratings of fluorescent lamps are based on 3 hr. burning cycles under specified conditions and with ballast meeting ANSI specifications. If burning cycle is increased, there will be a corresponding increase in the average hours life. Rule of Thumb for Compact Fluorescent Lamps: Divide wattage of incandescent lamp by 4 to determine approximate wattage of compact fluorescent lamp that will provide similar light output.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\/\/ Sylvania Rapid Start Dulux L 50W Ecologic 3500K 4-Pin Compact Fluorescent Lamp Abbrev. With Packaging Info. 20278 FT50DL835RSECO 10\/CS 1\/SKU Average Rated Life 14000hrs Base 2G11 (4-Pin) Bulb (T5) Color Rendering Index (CRI)80 Color Temperature\/CCT 3500K (Natural White) Family Brand Name Dulux L Initial Lumens at 25C 4300 UPC #046135202780 Maximum Overall Length MOL [&hellip;]<\/p>\n","protected":false},"featured_media":60781,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[4766,4785,4777,4812,4768],"product_tag":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sylvania 20278 FT50DL\/835\/RS\/ECO - All Day Lighting<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/alldaylighting.com\/?product=sylvania-20278-ft50dl-835-rs-eco\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sylvania 20278 FT50DL\/835\/RS\/ECO - All Day Lighting\" \/>\n<meta property=\"og:description\" content=\"\/\/ Sylvania Rapid Start Dulux L 50W Ecologic 3500K 4-Pin Compact Fluorescent Lamp Abbrev. With Packaging Info. 20278 FT50DL835RSECO 10\/CS 1\/SKU Average Rated Life 14000hrs Base 2G11 (4-Pin) Bulb (T5) Color Rendering Index (CRI)80 Color Temperature\/CCT 3500K (Natural White) Family Brand Name Dulux L Initial Lumens at 25C 4300 UPC #046135202780 Maximum Overall Length MOL [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/alldaylighting.com\/?product=sylvania-20278-ft50dl-835-rs-eco\" \/>\n<meta property=\"og:site_name\" content=\"All Day Lighting\" \/>\n<meta property=\"article:modified_time\" content=\"2024-06-27T22:25:52+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/alldaylighting.com\/?product=sylvania-20278-ft50dl-835-rs-eco\",\"url\":\"https:\/\/alldaylighting.com\/?product=sylvania-20278-ft50dl-835-rs-eco\",\"name\":\"Sylvania 20278 FT50DL\/835\/RS\/ECO - All Day Lighting\",\"isPartOf\":{\"@id\":\"https:\/\/alldaylighting.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/alldaylighting.com\/?product=sylvania-20278-ft50dl-835-rs-eco#primaryimage\"},\"image\":{\"@id\":\"https:\/\/alldaylighting.com\/?product=sylvania-20278-ft50dl-835-rs-eco#primaryimage\"},\"thumbnailUrl\":\"https:\/\/alldaylighting.com\/wp-content\/uploads\/2024\/06\/dulux-2g11__48560.jpg\",\"datePublished\":\"2024-06-27T22:25:49+00:00\",\"dateModified\":\"2024-06-27T22:25:52+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/alldaylighting.com\/?product=sylvania-20278-ft50dl-835-rs-eco#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/alldaylighting.com\/?product=sylvania-20278-ft50dl-835-rs-eco\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/alldaylighting.com\/?product=sylvania-20278-ft50dl-835-rs-eco#primaryimage\",\"url\":\"https:\/\/alldaylighting.com\/wp-content\/uploads\/2024\/06\/dulux-2g11__48560.jpg\",\"contentUrl\":\"https:\/\/alldaylighting.com\/wp-content\/uploads\/2024\/06\/dulux-2g11__48560.jpg\",\"width\":500,\"height\":500},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/alldaylighting.com\/?product=sylvania-20278-ft50dl-835-rs-eco#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/alldaylighting.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/alldaylighting.com\/?page_id=75\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Sylvania 20278 FT50DL\/835\/RS\/ECO\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/alldaylighting.com\/#website\",\"url\":\"https:\/\/alldaylighting.com\/\",\"name\":\"All Day Lighting\",\"description\":\"ADL\",\"publisher\":{\"@id\":\"https:\/\/alldaylighting.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/alldaylighting.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/alldaylighting.com\/#organization\",\"name\":\"All Day Lighting\",\"url\":\"https:\/\/alldaylighting.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/alldaylighting.com\/#\/schema\/logo\/image\/\",\"url\":\"http:\/\/alldaylighting-com.preview-domain.com\/wp-content\/uploads\/2024\/02\/lg200301.webp\",\"contentUrl\":\"http:\/\/alldaylighting-com.preview-domain.com\/wp-content\/uploads\/2024\/02\/lg200301.webp\",\"width\":250,\"height\":65,\"caption\":\"All Day Lighting\"},\"image\":{\"@id\":\"https:\/\/alldaylighting.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sylvania 20278 FT50DL\/835\/RS\/ECO - All Day Lighting","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/alldaylighting.com\/?product=sylvania-20278-ft50dl-835-rs-eco","og_locale":"en_US","og_type":"article","og_title":"Sylvania 20278 FT50DL\/835\/RS\/ECO - All Day Lighting","og_description":"\/\/ Sylvania Rapid Start Dulux L 50W Ecologic 3500K 4-Pin Compact Fluorescent Lamp Abbrev. 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