This morning when I went to turn Clapton's lights on the uvb light wouldn't work. I figured it was the bulb burned out so I went & bought a new one. It still isn't turning on. Clapton has looked kinda sad today. I guess cause it's been overcast all day. So tomorrow I'm going to go buy a new light fixture. Is there some silly little thing I'm overlooking that could be the reason it's suddenly not working? I didn't expect to have to replace it this soon. He'll be okay for a couple days, right?