Easily maintain a constant temperature with a mini oil filled radiator Oil filled radiators keep you warm by gradually heating the air. With an adjustable thermostat and overheat protection circuitry they are designed to be left on for longer periods than fan heaters. They efficiently provide gentle background heat and as they cool relatively slowly they continue to radiate warmth even after they have been turned off. There are larger oil-filled radiators available for heating bigger spaces including a 2000w oil filled radiator for some extra-cosy toastiness. Adjustable thermostat for maintaining constant temperature Overheat protection for safety 500w with 5 fins for efficient heat dispersal Built in carry handle Three year guarantee