The Shadow 3kW Infrared Parasol heater can be clamped safely to outdoor parasols (30mm-80mm) in seconds. It has a stylish aluminium construction which makes the heater ideal for either commercial or residential outdoor use. From beer garden to al fresco patio dining at home, the Shadow Parasol Heater is the perfect choice to easily combine an existing parasol with an advanced energy efficient way of raising the temperature to make more use of any outdoor space.