no there bulbs the repti glo 5.0 hasnt caused any problem i check on him 2-3 times a day.. and he has no blindness or the other problems people have said about the compact bulbs.. if i ever notice any probles i
ll change it to a tube.. but so far i notice he doesnt ever look directly to the lights.. but i read that they cant tell how hot it is, if the heat is on there feet or lower body.. thats why heated vines are bad, but they can tell if its get too hot if the heat is coming from the top of there body, and if they are felling too hot then they'll move away to a cooler spot...but he loves it right now... its so cool in los angeles 48 drgrees out side and 60 dergees in our house... i see him move down the vines if its too hot.. havent seen any skin problem if it a burn issue.. olso he doesnt climb on the top of the cage any more, his to big and heavy..lol