1.The Voltage available: 100-127V/220-240V 2.Frequency: 50Hz/60Hz 3.The Base available: E26/E27/B22 4.IRC>80 5.Life time: 5000hrs 6.Color Temperature: 4000/6400 7.The material of shade can be made of plastic and glass available. 8.The usage of shade energy saving lamps: It can light softly while it can be water proofed and dusty proofed. 9.The soft light can make comfortable visual impact.