hi all
i have done all lighting for the jewel and it works brill but the way i did was use a 80mm fan cold cathode my question is that cold cathode came with a inverter and a switch i have took the casing off both of them to fit behind the dvd drive. basically my question is do i really need can i just do a direct connection from the coldcathode to psu

thanks in advance

you need to use the inverter.

what about the switch doe i really need that ?