Please get rid of the red bulb all together throw it away---- replace the coil UVB if your using a coil they are terrible UVB's --- I posted above what you need -- the 22" is the length of the UVB bulb you need for the Zoo Med fixture/ hood --- when you get the UVB replaced and you need to do this now please post back on here and I will help you place it in the tank -- your screen will determine where your UVB will go --- here are some links to the UVB's -- the basking bulbs you showed me are good -- just make sure you have a digital probe thermometer to get surface basking temps --And also. Is it 22” from the basking spot or from the bottom of the tank?
24" Zoo Med ReptiSun T5 HO Hood
22" Zoo Med ReptiSun 10.0 UVB T5 HO
Use one of your basking bulbs you showed me and take out the red bulb -- do not use it