ok this is what the reptisun 10.0 tube looks like http://www.livefoods.co.uk/popup_image.php?pID=578
i believe some people here have posted where you can get them pretty cheap, a lot cheaper than what they are here,
i think the website is petmountain.com.
I just realized I was checking the temp wrong, its actually more like 38C (100F) in the basking spot, the temperature gauge was not in her basking spot. Haha oops. Thank you for the help though. I am also not giong to worry about the whistle until I hear it again and can record the circumstances that I hear it under.