Eurofase EFSWT One Digital Timer for Universal Relay Control Box - WhiteEurofase Lighting EFSWT EFSWT Product Description At Eurofase Heating, we strive to provide our customers with the means to create a cozy, comfortable space with a single press. We make having a luxurious and relaxed environment easy with our controls so that you can enjoy your space no matter your preference. All Eurofase heaters are compatible with timers and dimmers to give you the ability to optimize the infrared heatwaves emitted from the heaters