23 inch electric fireplace insert, ultra thin heater with crystal & realistic flame, remote control with timer, overheating protection,with sidelight

Double safety protection device, one is overheat protection device, automatically cut off when thetemperature is too high, the other one is fuse. 1400W heat/ 5000 BTU's per hour provides supplemental heat up to 400 Sq. ft. 11 temperature settings : 64F -82F,ON meas heater keep working,timing function can set the time from 1 to 9 Hours50000 Hours life time LED light sourceCan enjoy the flame effect without heat,two sidelight lights change with the ember bed colors to bring some mystery to your home