Dang Fluffy is cute! I love that "hey whatcha want...bugger off!" look that all beardies seem to have even when they are in a good mood LOL. We are going to get a Beardie once we've had time to settle in Toledo and one all our research and so forth. No real experience here but I know for a fact my friend that rescues Iggy's changes out her UVB's every 6 months (she keeps the old ones marked by date so if she has a sudden light failure she's got an emergency back up till she can run to the pet store).