CSA/UL certification ensures long time services and user's safety,can be sold in the U.S. and Canadian markets Extremely high security:Double safety protection device, one is overheat protection device, automatically cut off when thetemperature is too high, the other one is fuse 1400W /700W heat/ 5000 BTU's per hour provides supplemental heat up to 400 Sq. ft. to help you save money 50000 Hours life time LED light source,our products must stand wear and tear Panoramic 3-sided view design,can enjoy the flame from many angles with or without heat. The bottom air outlet design can better exhaust the heat inside the device to improve the comfort of use. Removable foot, easy storage, small size, easy to move, you can put anywhere you want Plugs into any standard 120V outlet,it works in every home and in everywhere Simple mechanical buttons, two levels of heat free choice, the elderly and children can be easily operated Decorative Aesthetics