The history of dimming begins with Lutron lighting. In 1961, Lutron dimmers introduced the world's first electronic (solid-state) dimming systems. From that point forward, Lutron dimmers transformed the world of light fixtures. Today, with more than 75 utility and 180 design patents, and more than 10,000 products shipped to 80 countries worldwide, Lutron dimmers continue to lead the way with dimming systems and all of the other Lutron lighting devices. Lutron dimmers are shipped guaranteed to work with lighting fixtures. Products are factory tested and ready to perform under the most demanding field conditions. Lutron dimmers are designed and tested with high end lighting in anticipation of the harshest conditions the world has to offer. Whether its heat, frequency shifts, improper installations, voltage spikes, or electrostatic discharge, Lutron dimmers are designed for many years of trouble-free Lutron performance with lighting fixtures. Certified to ISO 9001 Quality Standard and has special significance for Lutron lighting customers. ISO 9001 ensures customers that Lutron lighting directly designs, engineers, and manufactures its high end lighting products, while staffing field services and job startups with Lutron lighting employees.