The type of heat produced by these ceramic heaters will help you keep the temperature on the desired temperature for your beardie.
It is in most cases enough they use a 100 Watts, but there are also 60 and 150 Watt bulbs available.
I have looked at several sites to help you find the, what I think, are the best and most affordable bulbs for your terrarium.
Have a look at them and let me know if you like our choice of best basking light for bearded dragon. They can also be used for other animals of course.