Hello,
Can you please turn off ANY Zilla lights that are on, which state UVB on them, please. I think that you must have a Zilla T50 series which is a flourescent tube bulb, is this correct? Here is a report stating how dangerous they are:
http://www.uvguide.co.uk/phototherapyphosphor.htm
They have low wavelength UVB which are extremely dangerous to your dragon, & at 5 inches, very bad. They were incorrectly made with the wrong type of phosphor as well. Please turn off the light.
Only leave on the basking light right now. Also, they need only 12 hours of daylight per day & 12 hours of nighttime with no lights on at all. Do you have a timer that you can use? It is easy to set the lights to come on & shut off with a timer, so you don't forget.
The stick on thermometers are not very good for measuring the basking spots. They will measure the ambient temps, the humidty & the temperatures of the glass that they are stuck to but not the basking spot. You will need to get either a digital probe or a temp gun to help you get a more accurate reading of the basking spot. He needs a basking spot of around 95-110 on one end & a 78-82 on the cooler end.
Sand is a controversial issue as far as recommendations for substrates. It is not normally recommended for babies since they are clumsy eaters & like to lick everything & can get impacted very easily. Paper towels, non adhesive shelf liner, butcher's paper, or reptile carpet are better choices.
Tracie