Check the listing for details. ECOBEE Ecobee Smart Thermostat Lite (EB-STATE7IBR-01). Condition: New. Listed at 79.99 USD. The ECOBEE Ecobee Smart Thermostat Lite (EB-STATE7IBR-01) is a programmable thermostat designed by ecobee. It allows users to control the temperature in their homes efficiently and effectively. The smart technology of this thermostat ensures optimal energy usage and a comfortable living environment. With its sleek design and user-friendly interface, the Ecobee Smart Thermostat Lite is a convenient and eco-friendly addition to any home.