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The Osram Sylvania 13W T5 Preheat Fluorescent Lamp is a cool white phosphor lamp with 4200K color temperature and 60 CRI (Color Rendering Index). It has an average rated life of 7500 hours with 3 hours/start.
Note: The life ratings of fluorescent lamps are based on 3-hour 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 of life.
Table of Contents
7500 hours rated life
Color Rendering Index
At 77°F (25°C): 860 lumens (Approximate initial lumens after 100 hours operation)