Does anyone know how these compare to the PIAA versions, quality, and performance wise (taking PIAA's more than twice the price out of the equation for the moment)??
The PIAA actually uses a tiny fan in the alloy heat sink to cool the whole deal, whereas these, and most others use those conductive 'ribbons' of copper/whatever to do the job.
Will the PIAAs even fit into our housing/lenses?