The shelf is illuminated by a distinctive light and features a smart dual LED USB port that appears red when your device is charging and changes to green when it is fully charged. The flames have four color settings with brightness adjustment options while the bed of embers features six color settings. It can heat a 400 square foot room and can be used all year round as the flames can operate without heat to operate and require no special venting. Each component of the burner can be operated remotely using the included remote control unit for added convenience, including flame intensity adjustment and heat control as well as backlit LED lighting.