Not sure what your lighhting/heat requirements are but in my 8' long Igg cage I used halogen "under cabinet lighting" Example
which comes in packs of 6 and is pretty much already wired up. This provides some heat but becasue there is so much volume in that cage I have to supplemet it with nighttime heat bulbs and a basking bulb to keep all of the temps right.
If you were looking for more heat and better directional control of your lighting you may want to look into a halogen fixture with mutiple bulbs. I think This may be what you are looking for.
Either way with these types of bulbs there is the potential for the temps to get very high so make sure you double check your temps before putting the lizard in the cage.
Hope this helps a little
-----
Green Igg 1.1.0
Beardie 1.0.0
Green Tree Frogs 0.0.2
Green Anole 1.0.0
Leopard Gecko 0.1.0
American Toad 0.0.1
Ball Python 0.0.1
Nile Monitor 0.0.1
Yellow Belly Slider 0.0.1
Tokay Gecko 0.0.1