Columbus-based Watt Works Inc. designs and manufactures LED lighting and solar-battery power systems, with a distinctive specialty in LED point lights that replace xenon arc lamps for glass and plastic inspection. Its engineering work spans small off-grid lighting installations through solar projects designed as large as 5 megawatts, including systems with battery backup and smart-grid controls. Introduced in 2012, the company says its point lights have been installed in more than 150 glass plants across the United States, Canada, Mexico and Brazil.
Energy Focus IncEnergy Focus Inc. develops energy-saving LED lighting and solar technologies, with newer offerings centered on integrated energy-storage systems for homes, businesses, and industrial users. Its lighting has been installed on more than 100 U.S. Navy ships and submarines, and the company says it has 35 years of lighting experience, a history as a publicly traded company spanning more than two decades, and numerous patents. Based in Solon, Ohio, Energy Focus also provides turnkey storage support from system evaluation through installation and maintenance.SOLON, OH
LED Living TechnologyLED Living Technology is a second-generation, family-owned manufacturer of commercial LED and off-grid solar lighting systems, with in-house manufacturing and more than 60,000 square feet across its East and West Coast operations. Its two integrated brands serve projects ranging from industrial production floors to municipal pathways, with custom configurations and retrofit solutions available when standard fixtures do not fit. The company also holds multiple U.S. patents in LED retrofit and lighting technology and supports specifiers, distributors, and reps with quick-ship inventory and project guidance.335132HATBORO, PA
Maxxeon IncSince 2003, Maxxeon Inc. has made rechargeable LED lighting tools for technicians, with its Brunswick, Ohio operation centered on rugged work lights such as the Cyclops and LumaStik. Its lineup is shaped around the realities of garages and service work, pairing compact illumination with purpose-built designs like magnetic lights and inspection tools.BRUNSWICK, OH
DOMINIGHT LLCDOMINIGHT LLC is a Pennsylvania manufacturer known for designing and building equipment for remote, temporary, and off-grid worksites. Its solar-powered LED light towers and security systems provide deployable lighting and monitoring where conventional utility connections or fuel-based equipment are impractical.JULIAN, PA