LEDVANCE High Bay is the new reliable LED luminaire lighting solution from medium to high ceiling installation requirements in large consumer assembly areas and industrial facilities. Using state-of-the-art photometric designs and high power LED, the high system efficiency and liability is realized. It provides the best economical LED alternative to conventional 150W/250W/400W metal halide highbay luminaires with excellent lighting performance and enhanced safety. With different choices of mounting methods, installations are easy and secured. Its 50,000 hours long lifetime reduces end user energy consumption and maintenance costs