Energy Focus is a technology innovation leader in energy-efficient LED lighting solutions. We are the creators of the first U ... L-verified, flicker-free LED tubes on the U.S. market. We are also the creators of the first integrated LED battery backup solution ever! Our customers include U.S. and foreign navies, U.S. federal, state, and local governments, healthcare and educational institutions, as well as Fortune 500 companies. We're headquartered in Solon, Ohio. To learn more about Energy Focus, please visit energyfocus.com read more