Sorry can't get the Video to work . ?? Can you post videos ?

I have 4 domes on top one with a ceramic 150 watt bulb on the far right that runs 24/7. Then on the lift is ReptiSun 5.o UVB tropical ( small compact ) with two SunGlow basking lights on each side over the bashing area , both 100W . They keep the basking area at 102 -106 . The rest of the cage is , in the Middle 90 and the right side 83 /- . My ? is should i put a Longer 5.0 UVB bulb 48'' on the right side so i have more uv light cover the whole cage .