As such you ll want to turn both their heat lamp and uvb off at night.
Uva and uvb lighting for bearded dragons.
Leaving these bulbs on will make your beardie think it s still daytime and can seriously disrupt their sleeping schedule.
Ideally the uvb bulb should span 2 3 to 3 4 the length of your tank.
Do beardies need uv light at night.
Best uvb bulb for bearded dragons 1.
Repti sun 10 0 uvb fluorescent light this is without a doubt one of the most trusted if not the most trusted uvb bulb on the market right now for bearded dragons.
Bearded dragons do not need a source of uva or uvb at night.
Uvb requirement and light schedule how much and for how long an adult bearded dragon requires 10 12 uvb rays while a 5 uvb is ok for baby and young juvenile one.
Ultraviolet a can be transmitted from just about any light bulb but only a specialized light bulb can generate uvb.
This fluorescent light will provide an adequate amount of uvb for most enclosures and will last anywhere from 6 to 12 months on average.
Both ultraviolet a and ultraviolet b are essential for captive bearded lizards to remain healthy because they are both capable of emitting the natural radiation of the sun.
Linear fluorescent uvb the zoo med reptisun 10 0 t5 ho uvb arcadia desert 12 and arcadia dragon 14 are fluorescent bulbs that don t produce heat but provide plenty of good quality uvb for bearded dragons across the length of the terrarium and the arcadia is especially good.
This allows your bearded dragon to absorb beneficial uvb rays no matter where is chooses to rest sit.
Other options include compact fluorescent and halide.