When you push the button,the electric fireplace will bring you ambience and heat.Realism and flame depth will be added because there are multiple flame colors at once.What’s more,small and large acrylic crystals with vivid driftwood in some degree will create more natural flame ambience.You can even turn the heater off for all year use..To elevate fireplace enjoyment with our electric fireplaces.More details at our website: www.fireplaceempire.com