... resistant PMMA material cover, Chassis is made of iron, the lamp is Pipe Ring,dust free and easy to clean Product ... ,2X20W,2X30W,2X40W,3X20W,3X30W,3X40W, 4X20W, 24X30W, 4X40W, 3) Voltage: 110V,120V,127V,220V,240V4) Frequency: 50/60Hz5) Material: Steel ... , 0.3,0.4,0.56)Packing: Standard export carton Ceiling Lamp