Where can i buy these lights?

I have no idea, but you can contact the guy who owns the ones in the picture.
Here’s his Flickr account

I also happen to know that you can buy similar stuff on IKEA

thanks very much, looks like alot of other people are asking but he’s avoided the question lol. i’ll give it a go! nice one!

Are those 120vac lights, or 12vdc? If 120vac, those bare wires strung along the ceiling are dangerous.

i read on his flickr that there very low voltage LEDs and even touching both wires at the same time doesnt give you a shock.

If they work like the IKEA ones do, then there’s an adapter than lowers the voltage, It barely hurts to touch them both.

Here’s a US site;
http://www.lightwavesconcept.com/home.php?cat=262

And a couple of UK sites:
http://www.lightingstyles.co.uk/Ceiling/track-lighting-sytems/Low-voltage-wire-systems/
http://www.impactlighting.com/home/index.php?m=shop&catid=19

Have a look here: http://www.ecoledlight.co.uk/led-downlights.asp