peltier

Is there something out there like this, around the same price that is complete (plug and play)? https://www.amazon.com/Thermoelectric-Peltier-Semiconductor-Refrigeration-Chiller/dp/B07F1ZFWC6/

The following shots are from inside my first and only grow box. I scavenged an old 18"x18"x54" 4 drawer filing cabinet for the heart of the project. I spent about 4 months tinkering/building/converting it...I kept staring at it; thinking of more efficient ways to use it before I placed any...