Today has been a pretty big day !

This project is being featured on HaD:

Hackaday Prize Entry: Portable LED Flash For Photography

Thanks again people !

And I just received the heatsinks. I can finally have a better idea of the mechanical system. I only have 2 LED modules so I can try to complete with the pink duds...

The 2 lower modules are the pink duds, with a shape different from the above 4500K modules. So I'm still stuck at this point...

The mechanical work will be quite delicate but I can count on my neighbours :-)

Now, I have to find suitable hinges...