Its a coil side ways --- please get rid of it -- I am going to post some fixtures that are the best on the market at this time---- a 24" Zoo Med fixture w/ a 22" Reptisun 10.0 T 5 bulb this will come w/ a 5.0 bulb keep as a back up distance and placement is going to determine by your screen -- or this one a Arcadia Pro T 5 w/ a 12% bulb - this can be found at Pet Smart they have started carrying these -- the Zoo Med may haft to be ordered on line --
www.petmountain.com
Please get this replaced as soon as you can -- UVB is critical along w/ the surface basking temps -- you want those 105-110 -- taken w/ your digital probe thermometer