Modern Flames Spectrum Series Built-In Flush Mount Electric Fireplace brings the flame versatility and size options to the conventional electric fireplace. Modern Flames award winning flame appearance gets a tune up with 12 different flame colour combinations to choose from. Projecting onto our grey back screen, the colours shimmer through the ember bed and create crisp clean flames through the whole colour spectrum. Multicolour glacier crystal glass finishes off this contemporary ember bed. The SL50-B has a 48” linear box with a thermostat, touch control and remote to round out the operations.