is there an answer to where to get the pendant lamps ?

yes the place or the company that makes it

either

Hi All, although only Globus Builder can tell you where they found these exact pendants, we carry a wide range of pendant lights. We have a few in a similar style, as well as a number of pendants with slight variations on this style.

If you'd like, you can browse our mini pendant selection here: http://lightology.com/index.php?module=cat&cat_id=107

I hope this helps you.

They look very much like the Frost Pendant by ET2 Contemporary Lighting. See the collection at http://www.et2online.com/familydisp2.aspx?familyid=FROS