you do not need a uvb so if someone sold you that they were taking your money, i would ditch the lights and get a UTH and a thermostat and cover some of the top of the cage to get that humidity up to 50-60%. post the pick buy putting it on photo bucket and then right clicking on the picture and copy url link and they past on here where it asks for the link. how are you measuring the humidity and temp? thermometers with probes or those terribly round ones?
Tom