All-alloy non-corrosive construction. 2ft Long, Aluminium Heater. Cheap to run, highly efficient 60 Watts output. 1m (3ft) of 3183Y Cable & 5 amp Plug included. 2 Mounting Brackets for wall or floor mounting included. Great for small areas such as Greenhouses, Porches, Outhouses, Cold Frames, Sheds, Caravans, Boats etc This 60 Watt heater is designed to be either switched on or off, but can be wired into a thermostat if you require the heater to maintain a certain temperature Thermostats and Guards are now available for these heaters When comparing with other tube heaters, please bear in mind that this heater comes ready wired with 3183Y cable and 3 plug - many tube heaters will require you to open the heater and connect the wiring or employ an electrician. Also check that it is designed to run on 240v, as many are for 110v use only.