MYLEK DIGITAL TUBULAR HEATERS: Perfect design for applications that require safe, energy-saving low-cost heating and low wattage background heating for localised frost protection or as window de-misters, perfect for use in greenhouses, garages, sheds, kennels, portable buildings, summerhouses, conservatories, walk-in wardrobes, lofts etc FEATURES 1 & 2: With its easy setup modes you can set the heater to run continuously or simply with the help of the digital display countdown timer choose how many hours you require the unit to operate from 1-24 hours, once set the unit will automatically switch off for a piece of mind when set time as elapsed FEATURE 3: With the use of the simple to operate digital countdown timer simple choose the hours when you want the unit to switch on, for example, you want the unit to start operating in 4 hours, simple set this function to 4 hours and the unit will switch on when these hours have elapsed FEATURE 4: Cyclically Timer which is a great energy-saving function, lets you set the timer to switch on and off for the hours you choose. For example, set for two hours and the unit will switch on for two hours, switch off for two hours and work like this continuously. A very popular choice of the feature