Uth are far easier than rhps for generating a gradient. Both are radiant heat and the behavior is similar. I would suggest uth heating with day fl lights and deep blue led night lighting. The lighting go a long way to directly heat ambient temps. Rhp do not heat air but objects that then heat air. You can always spend extra later on rhp if you find you need them and if you don't you save cash and the annoyance of making something do what it doesn't naturally.


Sent from my iPhone using Tapatalk