Lumex is a global leader in the optoelectronics industry.

For over 30 years, Lumex, an Illinois Tool Works Inc., company, has been a global leader in the optoelectronics industry, with the broadest range of high efficiency, high performance, LED indicator lights, custom LEDs and LCDs in the industry. With thousands of standard products and a focus on semi-custom and custom LED light designs, Lumex is a valuable resource for quality and innovation.