Hot Shoe Dual Lights

[wfeu]

I came across this the other day:
http://www.videokamery.cz/obrazky/2a-rozdv-B.jpg
Anybody know if these are being powered by the camera and what they are/manufacturer?

[Mal]

That's NOT powered by the cam.

http://www.hama.co.uk/portal/articleId*118712/action*2563/searchMode*1/bySearch*6343/