Exo-Terra Glass Terreriums are not designed for larger species, such as adult veileds and panthers, but these enclosures can house smaller species, babies and juveniles quite well! You need to be careful about watering in these enclosures, however, because you want the enclosure to dry out between mistings and you don't want standing water. I plant these enclosures with drainage and organic soil. You want to avoid wood chips.
Also, to the best of my knowledge, the Exo-Terra ReptiGlo 5.0 compact fluorescent bulbs have never been implicated in any of the unsafe wavelength issues. Because of their steep gradient and small zone of UVB output, I wouldn't recommend them for large species or tall enclosures but with smaller species and smaller enclosures, I don't have a problem, particularly using a UVB meter to measure radiance levels.
Chris