so right now i am using CFL's @ 26watts, 1600lumens with a regular lamp socket. i just saw a 100w, 3600 Lumen flourescent that is in the same shape as a CFL but bigger and is a screw in bulb. it says it needs a ballast. i know the CFL's have a ballast built into the base, what do i need to do to make a ballast for this bigger bulb? its base is a little bigger than the CFL's i am using now. due to space concerns, these extra lumens would be very beneficial to me.