As the personal computer became an increasingly important business tool, power protection from Tripp Lite became recognized as an essential add-on to computer installations. 16 million Isobars and more than 4 million UPS systems later, Tripp Lite remains the leading manufacturer of power protection supplies, including UPS systems, surge suppressors, notebook accessories, line conditioners, cabling and connectivity products and network management accessories. In 1999, Tripp Lite became the exclusive licensee for IBM-brand UPS systems. Tripp Lite quality products provide increased reliability and protection to PC workstations, network file servers, telephone systems, point-of-sale terminals, audio/video systems and laboratory equipment. Tripp Lite recently received ISO 9001 certification for the highest standard of design, manufacturing, distribution, marketing and service excellence. Eighty-five years after it began, the Tripp Lite marketing effort now spans the globe with shipments to more than eighty different countries worldwide.