Dear Sir or Madam,
This downlight, having kinds of appereance, is made from stainless and chinese aluminum, lighter and brighter, applying for kinds of energy saving lamps with E27 or B22 head, no ballasts need. easy to install, can be used in shop, office, room and so on.
its available specification: 220V/50Hz, 4"/5"/6"
We have many other products, if you have interesting and need for more details, please contact me or SKYPE me: aaronchenac
Thanks a lot.