I just switched my beardie to a 75 gallon enclosure and upgraded his lights. He has a screen top with a zoo med dual dome in it, with a repti halogen 150 watt and a reptisun 10.0 fluorescent coil bulb. it sits above him about a foot above the dragon on the basking side. But since i have found him hanging on the cool side, trying to get through the glass, the thermometer says it is only getting around 90? Any help would be appreciated so much. Worried about him.