Voltarc/Kulka/Masonlite manufactures lighting solutions to the sign business. Innovators and manufacturers of Xtralong lamps, Tufbend U-lamps, Tufstraight lamps, TriLight and TriLight Max lamps, Kulka lampholders, and Voltarc neon tubing
Acuity Brands, Inc. is a leading provider of lighting and building management solutions for commercial, industrial, infrastructure, and residential applications throughout North America and select international markets. Our solutions vary from individual devices to intelligent network systems.
SIMKAR Corporation, founded in 1952, is a U.S. based manufacturer of linear and compact fluorescent, exit and emergency, HID and vandal resistant lighting fixtures for commercial, industrial and residential applications.