The Essendon Mazda workshop required a new lighting system that was capable of providing compliant light levels while being highly efficient. The submitted lighting design and energy audit identified a solution to best achieve Essendon Mazda's goals. It was decided that the best course of action was to replace the existing 400w Metal Halide Highbays to the highly efficient and reliable 120w Primsal Titan LED Highbay. On completion of the upgrade, the lighting audit identified that a 56% increase in light output was achieved alongside a significant 72% reduction in energy consumption.