Is the daytime bulb a basking bulb, I assume? That's not much heat, though it does depend on your enclosure and the ambient temps in your room. But I would suggest getting a 10-20 gallon UTH. If your enclosure isn't warm enough, you have two basic options: add another heat source or replace one current heat source with a stronger one. Since leos use belly heat to digest their food, you should add a UTH (under tank heater). That should be enough to get your proper temperatures.One night lamp I turn on at night and a day one both bulbs are 50 watts and I'm reading it by farenhight