Reptile basics has a better product that is safer also. That product is the ultratherm heat mat, that has a pulsating wave of heat that travels across the mat and then across the enclosure. It absolutely needs to be regulated with a tstat, rheostat or dimmer. Preferably a tstat. The ultratherms lack the adhesive material that can be problematic. Google Reptile Basics or The Bean Farm.![]()