Square pristmatic cover the fixture Product Name: Dust-proof fixturesSpecifications: 1) Use for: construction project, office, living room, department store and so on. 2) Power: 1X20W,1X30W,1X40W,1X58W,2X20W,2X30W,2X40W,2X58W 3) Voltage: 220V,240V 4) Frequency: 50/60Hz 5) Material: The crust is made of pristmatic 6)Packing: Standard export carton Dust-proof fixtures