1)Gentle ray,bright without frequence change benefit from preventing eyesight 2)It makes 20 times long life than normal daylight by placing exceed age's cold light tube 3)The lamp which not only can form a complete set with computer USB socket,but also can directly set city power supply 4)Connect lampshade and lamp base in soft tube 5)Economic,beauty.Convenience on easy handle light direction The factory accept the OEM/ODM orders, just tell us your demands our engineers can successfully complete the order . Please feel free to contact us