What grows up while growing down?

[deranged chipmunk]

looks like you are running incandescents.......put some regular ol' cfl's in there of the 6700k color range. something like this Aqueon® Mini Compact 50/50 Fluorescent Lamp - Lighting & Hoods - Fish - PetSmart the only problem would be if the bulbs are your heating plan, in which case, you're screwed....lol you could always add a uth to the back for heat.