Multiple Safety Protections Industrial-Grade Durability: Smart Technology, Effortless Control 1400W heat/ 5000 BTU's per hour provides supplemental heat up to 400 Sq. ft.Can enjoy the flame effect without heat 11 temperature settings Sci-Fi-Inspired Multi-Color Flame Multi-functional design Easy to assemble Sci-Fi-Inspired Multi-Color Flame:16 3D flame colors & ember bed colors to choose,5 settings of brightness of flame and emberbed &5 settings of speed of flame