https://community.sony.gr/t5/other-tvs/kdl55w829b-3d-glasses/m-p/2115499#M40758 <P>I currently have a KDL55W829 3D TV, the 3D Glasses that came with it are TDG BT400A Model. Looking to purchase another pair but struggle to find these anywhere on the Internet ???</P> Sun, 07 Feb 2016 19:34:49 GMT ED2308 2016-02-07T19:34:49Z https://community.sony.gr/t5/other-tvs/kdl55w829b-3d-glasses/m-p/2115499#M40758 <P>I currently have a KDL55W829 3D TV, the 3D Glasses that came with it are TDG BT400A Model. Looking to purchase another pair but struggle to find these anywhere on the Internet ???</P> Sun, 07 Feb 2016 19:34:49 GMT https://community.sony.gr/t5/other-tvs/kdl55w829b-3d-glasses/m-p/2115499#M40758 ED2308 2016-02-07T19:34:49Z https://community.sony.gr/t5/other-tvs/kdl55w829b-3d-glasses/m-p/2115581#M40762 <P>Hi there</P> <P>&nbsp;</P> <P>The model you require are the TDG-BT500A. &nbsp;For some reason Sony decided to have a different model number for the ones provided with the TV.</P> <P>&nbsp;</P> <P>Cheers</P> Sun, 07 Feb 2016 19:59:07 GMT https://community.sony.gr/t5/other-tvs/kdl55w829b-3d-glasses/m-p/2115581#M40762 Anonymous 2016-02-07T19:59:07Z