Profile: Metrolight Inc. specializes in providing electronic ballasts. Our CompactHID™ electronic ballast reduces energy consumption. It is used in retail stores & hotel lobbies. Our ballasts are used as down lights & street lighting systems. Our EcoBOX™ is a weatherproof remote mounting box. It is specifically designed for retrofit applications. It enables mounting distance of up to 50 ft. when remote mounting on a light pole. We also offer SmartHID™ electronic ballast, which powers high intensity discharge energy efficient lighting systems. It is integrated with control and communication systems.