Don't let a bit of a chill ruin your evening together with guests. The AZ Patio Heaters Parasol Electric Patio Heater (HIL-1P) pumps out 1,500 Watts of heating power to treat a space up to 15 square feet. Fastening to your home's parasol, this heater has 3 heating elements that easily adjust their angle to suit your needs. A smooth variable control lets you dial in your ideal temperature as well. Featuring an anti-tilt switch for your safety, this heater is rated for indoor or outdoor use. Powerful Heat: Pumping out 1,500 Watts, this heater is able to treat a space up to 15 square feet. Versatile: It transforms your home's parasol into a powerful heater and is made for indoor or outdoor use. Simple Use: You can easily control the heat output of the 3 burners with the variable controls. Safe: Thanks to the anti-tilt switch, you and yours can operate this heater in complete safety.