About

Since 1992, ESI Lighting has manufactured high-quality, Made in the USA lighting products. Maximizing domestically made components and with all manufacturing taking place in West St. Paul, MN, ESI is the go-to BAA/BABA munfacturer. Specializing in custom LED retrofit kits. ESI also offers a complete line of standard product, with the ability to integrate almost any controls protocol, RGBW, tunable-white, and more.