I have been really thinking about using these in the new enclosure for my carpet i am building. I really like the idea of them. I know some people have used them, and they look very good! These are my thoughts...
Positives - Very low profile (ie no space in enclosure required means more snake area!), low wattage gives off lots of heat (This means that the globes will last longer as they are not running as high), Covering the lights is very easy to stop burns. Also you can use the transformer under some floor tiles in the bottom of your cage to add extra warm (or from above which I prefer)
Negatives - A lot more expensive than normal lights, Much more cabling requirements, Need more space to install the transformer.
What are other people's thoughts on these?