BI-METRIC ENERGY SAVING SYSTEM IS THE FUTURE OF ROAD LIGHTING Bi-Metric Energy system will combine the T5 metric lighting tubes T5 HO + Electronic transformer technology to drive the lamp with intelligent information technology sensors for day lighting level, cars density, people occupancy and controlled by digital clock . The outer lucks of the new BI-Metric system is similar to the old fashion street lighting luminaries but will produce better lighting quality and consumes less energy . The new Bi-Metric system is Equipped with a power factor correction control device.