- Design : According to rules of the standard IEC 79-0, 79-7, - Materials : Incan. ceiling light - Cast brass/Hardness glass. : FL ceilng light - Stainless stell/Polycarbonate : Hand lamp - Polycarbonate 设计:根据79-0,79-7标准设计 材质:白炽天花板灯--生黄铜/钢化玻璃 氟化天花板灯--不锈钢/聚碳酸酯 手提灯---不锈钢/聚碳酸酯