Sylvania 20197 FP54/835/HO/XL/ECO

Description

Sylvania 20197 Pentron HO XL ECO 3500K 54W Fluorescent T5 High Perforamance Lamp Product Details CRI 85  Color Temp 3500k  (G5) Miniature Bipin Base  93% Lumen Maintenance Initial Lumens 5000 @ 35C Mean Lumen 4140 @ 35C MOL 45.8in X Dia 16mm (5/8in)  Rated Avg. Hours 45,000-60,000hrs Up to 70% Longer Life Over standard T5 HO lamps No Ballast Change Required Spec Sheet Sold 40/Case Additional Information SYLVANIA  PENTRON PREMIER ECO lamps provide increased lumen output, the highest in the industry, with an astonishing 109 lamp lumens per watt. Greater system flexibility is achieved when PENTRON PREMIER lamps Combined with the new series of OSRAM Sylvania Quicktronic Pentron ballasts Achieving a varied lumen package depending upon the application. Pentron Premier T5 lamps also present the greatest opportunity for luminaire efficiency. The 5/8″ diameter affords superior optical control achieving precision distribution in a well designed luminaire. Improved phosphor blend yields brighter PENTRON lamps TCLP and RoHS compliant Made in the USA Lead free glass Greater luminaire design flexibility. PENTRON ECO lamps are about 2″ shorter than T8 & T12 Bi-Pin lamps. Miniature Bi-Pin bases will not install into T8 & T12 sockets. Miniature Bi-Pin bases require UL Listed 600 Volt rated sockets. Requires high frequency programmed rapid start electronic ballasts for T5s equipped with end-of-life sensing circuit. Pentron ECO operates at same current for uniform color and brightness between nominal 2′, 3′, 4′, and 5′ lengths. 6.  Apply thermal factor in calculations for use in exterior or unheated applications.