Cardas vs. Cardas


Can anyone telle me the difference between Cardas Clear and Cardas Clear Light.

I run Claer speakercables and Clear from preamp to amps. But i`m missing one cable from cd to preamp and unfortnly the finaces is`nt to buy a Clear right now.....
Then i was thinking (it hapens some times), would the Cardas Clear Light be cheaper choice for me or is the sound way off compared to the Cardas Clear?