The high pressure sodium vapor lamp fittings (HPSV) or Metal Halide Fittings consumes greater electricity and has huge carbon dioxide emissions, which is a major green house gas.The KMC has also made a plan of putting sodium and metal lights […]
The high pressure sodium vapor lamp fittings (HPSV) or Metal Halide Fittings consumes greater electricity and has huge carbon dioxide emissions, which is a major green house gas.The KMC has also made a plan of putting sodium and metal lights […]