The overall size of this 50 inch electric fireplace is: 50'Wx18.34 'Hx5.46'D, and the mounted size is 45.77'Wx17.13' Hx5.01'D. This electric fireplace insert has a stylish and simplistic appearance, with its entire body crafted from tempered glass and metal, being robust and durable. It highlights the modern style and is suitable for a variety of home decoration styles. This realistic electric fireplace can be easily hung on the wall or inserted into the wall or fireplace cabinet without taking up too much space. The item is equipped with a small remote control or touch screen panel to operate the functions. It should be noted the flammable items such as home, pillows, bedding, clothing need to be placed at least 0.9 meters away from the heater. You can change the color of the fuel bed and the flame according to your own preferences. 13 colors of ember bed and 13 colors of flame, combine freely to create the cozy atmosphere of a traditional fireplace. The fireplace electric heater is designed with a remarkable feature that allows it to have 5 levels of adjustable brightness. Whether you want a soft, gentle glow for a cozy evening or a brighter illumination, this electric fireplace can accommodate your needs. Two modes 750W/1500W, providing supplemental heating for a room up to 400 sq.ft. Electric Fireplace has a thermostat, the range is from 62°F ~99°F. Besides,the fireplace also has overheat protection and has approved the SGS certification, power will be cut-off automatically when overheated. We provide customer service for our electric fireplaces. In case there is any query or concern, please do not hesitate to reach out to us.