Model:KA903-25 Name:2.5" pure aluminum downlight Dimension:110*105(Height* Diameter) Cut-out:85 Voltage:220V Lamp:E27 Energy Saving Material:Pure Aluminum + Cold Rolled Steel Plate QTY/CTN:45PCS Detailed and Characteristics: 1.Downlight body use of pure aluminum panel,never rust ,very modern 2.Bracket use of cold rolled steel plate,telescopic structure, application of a variety of specifications of lamp 3.Reflectors use of 99.9% pure aluminum manufacture, adopt of electro-chemical polishing performance coating treatment, it is not easy oxidation, not easy to change color, reflectivity reach 68%, improve the output rate to achieve of lamp's energy-saving effect