None of my local pet stores carry CHE. Which is odd on its own, I know. But I was confused because I'm finding black and white ones online. I've only ever seen the white ones. The description doesn't give me any helpful info either. Can anyone help me?

Normal one
Zoo Med ReptiCare Ceramic Infrared Heat Emitter 60 Watts https://www.amazon.com/dp/B0002AQCPK..._4A2Bvb0HDMKY1

Black one
Exo Terra Ceramic Heater, 250-Watt/110-Volt https://www.amazon.com/dp/B0002DIAY8..._NC2Bvb17CKAMD

Regards, YZGuy