Basking bulbs -- Flukers Basking -- Exo Terra Intense--- Arcadia Halogen the wattage will be trial and error you MUST have 2 digital probe thermometers to get accurate surface basking temps 95-100--- cools side of the tank 80ish--
UVB's posting 3 24" fixtures-- will be good for a 40-120 gallon tank - right now you want the lighting on par
Zoo Med comes w/ a 5.0 bulb you want a Retpisun 10.0 T 5 bulb I will post a link for that as well
Zoo Med ReptiSun T5 HO Hood
22"
Zoo Med ReptiSun 10.0 UVB T5 HO
this fixture can also be found at Pet Smart - you want the 12% bulb 24 watt
Arcadia ProT5 12% UVB Bulb With Hood
or this one 2 ft or 24" you will need to change the bulb out to the Reptisun 10.0 posted above
when you get the UVB please post back on here and I will help you place it for the tank and the distance - the screen on the tank will determine where it goes