x2 on this.
This guy also send emails to people about how Reptile Basics RHPs are a huge hazard and will burn down your house. He has really crappy business tactics so I personally stay away from his stuff.
He claims his products are UL certified but I still haven't found any of his products on the UL website.
If you want to see how shady this guy is, look up the Pro Products lawsuit vs Black Knight. He sued a company on false basis to put them out of business so he can sell his product without competition.