The 26" plug-in electric firebox features our Optiflame LED technology. The pulsating embers with hand finished logs molded from real wood logs offer incredible realism. It includes built-in thermostat, on/off flame control and separate controls for flame speed, interior brightness and heater. Set up in minutes, no expensive installation or venting required. The flame effect can be used independently of heat with the safe, cool to touch glass.