Industrial and commercial lighting of pendant lamp for industrial plant,supermarket,exhibition center,and etc. SpecificationModelPowerRated VoltageLampColor TemperatureWeightDUB400MH400W220V±5%/50HZULTRALA4000K11.0KGDUB250MH250W220V±5%/50HZULTRALA4000K10.0KG AdvantageStrong Steel Electronic Box, Special Painting For Surface HandlingStrong Temperature-Resistant Prismatic Glass ReflectorsSimple ...