Philips 384198 - F15T8/TL865 Plus Natural Daylight 15 Watt T8 Fluorescent Tube Light Bulb F15T8-6500K Preheat Lamp Replaces F15T8/D F15T8/SUN F15T8/SPX65 F15T8/D/TP F15T8/DL F15T8/Daylight;

Features/Benefits Outstanding lumen performance 95% lumen maintenance and reduced lamp-end blackening Long life Reduce maintenance and recycling cost by extending the relamping cycle. Up to 50% longer life than an industry standard T8 lamp*. Warranty period: 36 months. Better for the environment Only 1.7mg of mercury with ALTO IITM Technology Reduced impact on the environment without sacrificing performance Applications Ideal for applications where longer relamp cycles would be beneficial.