ESI lighting is your total solution for the needs of today’s retrofit energy driven environment. With a tenacious focus on always providing the correct solution, we believe in creating energy efficient excellence for our friends doing business in the retrofit space of the lighting industry! We are passionate about being “American Made” and only use high quality materials and cutting-edge technology in our products. Our ability to modify our product offering to match individual project needs and special applications is truly unique in our industry. Combining our flexibility and solution-centric mindset with our in-house design and manufacturing capabilities secures our promise that “we will always do it right.”