Zoo Med – ReptiTemp Rheostat

With a turn of the knob, you can adjust the temperature of most non-thermostatically controlled heating devices Plug in up to two compatible heating items with a combined wattage of up to 150 watts Turn your heaters up in the winter and down in the summer depending on your inside house temperatures. Great for use with a wide range of heating devices.
Size:
Able to handle up to 150 watts of heating devices.