I went through the calculations of a basic RC circuit, and to add a capacitor to the system would require a charging current which would pop a fuse when I open the door... long story short: *theoretically* a basic parallel capacitor won't work... :(
The second idea I have is using an small RC model curcuit to set the discharge time, and use a voltage buffer circuit ot feed the bulb... however I believe there should be an easier way.
Any ideas????? (preferrably pre-built :) )
Thanks!