The EXO TERRA Easy Glow Thermostat is an adjustable temperature controller for red heat lamps up to 300W. - Model: Easy Glow Thermostat - Brand: EXO TERRA - Bulb Type: Red Heat Lamp - Voltage: AC100V 50-60Hz - Maximum Output: 300W Thank you for viewing. I was keeping reptiles for almost a year, but they have passed away. I don't plan to buy reptiles for a while, so I'm selling these while they're still in good condition. This is a set that allows you to start keeping reptiles immediately, as it includes a heater. Please purchase food separately. Contents: Heat Glo x 2 UVB light Socket Thermostat Calcium powder (used about 5 times, plenty remaining) Leopa Dry (used only 3 pellets) Substrate Food dish EXOTERRA terrarium, glass Panel heater I think this is a great deal. Operation confirmed. The price will increase by the shipping cost and more when the Mercari sale ends. This is a limited-time price for the Mercari sale.