TRI LITE, INC Is An Essential Business During COVID-19 (CORONAVIRUS) Learn more › Company › Contact Us | Tri Lite Questions? Email Us Contact Us We are here to answer any questions you may have about our products or your Tri Lite experience. Reach out to us and we'll respond as soon as we can. MAILING ADDRESS Tri Lite Inc. 845 N. Larch Ave. Elmhurst, IL 60126 United States TELEPHONE (800) 322-5250 (773) 384-7765 FAX (773) 384-5115 Tri Lite Customer Service is available from 8:00 AM to 5:00 PM CST. Contact Us By Email Name* Email* Subject* Message* Send Tri Lite values your privacy. Your name and information will never be rented or sold. The information you provide is for Tri Lite's internal use only. ABOUT US Tri Lite, Inc. manufactures specialty electrical products including loading dock lights, portable task lights, warning lights and beacons. (800) 322-5250 or (773) 384-7765 (773) 384-5115 (fax) info@triliteinc.com PRODUCTS Loading Dock Lights TopDok Lights Warning Lights & Beacons Mars "888" Beacons Industrial Products SUPPORT Get Help Downloads Replacement Parts COMPANY About Tri Lite Contact Us English Español COPYRIGHT © 2021.ALL RIGHTS RESERVED MARS is a trademark of Tri-Lite Inc. EN/ EN CONNECT WITH US × This Site Uses Cookies We use cookies to ensure the best experience on our website and to analyze our traffic. To find out more about how we use cookies, see our cookie policy. I Accept Cookies Tell Me More