Realistic log charcoal fire accessorizes with simulation brick wall inner wall, perfectly restore the classic design of traditional fireplace. The charcoal fire has 5 levels of adjustable brightness, 3 colors of built-in atmosphere lights and the crackling sound of wood burning, creating a peaceful and quiet atmosphere. This electric fireplace insert uses LED technology, dust-free and smokeless, available in all seasons. Not only for enhance the temperature of the room, but also decorate the household style that elegant and stylish. Material: Sheet Metal and Tempered Glass Light Bulb: LED Power Supply: 110-Volt 120-Volt, 15 Amp Two Heat Mode: 750-Watt and 1500-Watt (5100 BTU)Installation Method: Recessed in Wall or Mantel Two Operation mode: Remote control and Keyboard button. Flame Effect: 3 Top-light colors *5 Intensity Timer: 1-Hour 9-Hours Overall Size: 44.55 in. W x 8.94 in. D x 25.7 in. H Insert Size: 32.23 in. W x 7.8 in. D x 19.6 in. H (please reserve the space for plug, if has). Material: Iron.