IDK of any full-spectrum/white LEDs (i.e. plant lights) that wouldn't be chameleon safe.
Check the archives or google for confirmation.
The LEDs in the Reptisun unit are plant lights; the UVB is the T5 fluorescent tube.
IDK if it's a mistake. IMO that unit is overpriced for what it delivers, but since you've got it, I'd probably use it until there's a good enough reason not to—or to replace it with something better.
You can get a
T5HO 6% with fixture & reflector for about $60. You can get an
excellent LED plant light (50K hrs., 5 yr. warranty) also for $60 (
or less).
That's pretty close to the Reptisun unit until you take a close look at the specs. of each separately.