The SYLVANIA OCTRON 865 lamps were designed to provide the color temperature (6500K), excellent color rendition (85 CRI) and long life (18,000 – 36,000 hours) that are desirable in display, signage, vending and other applications. The OCTRON 6500K lamps are available in a variety of wattages and lengths to accommodate many different applications. When operated by QUICKTRONIC® and QUICKTRONIC Professional ballasts, the system specifier can select the lamp and ballast system that best fits the application and both the lamps and ballasts are covered by the QUICK 60+® warranty program.