The all season ENERG+HEA-21544 Electric Infrared Outdoor Heater ushers in a new standard in outdoor heating. Focusing the warmth precisely where you want it, this versatile infrared heater is very efficient using radiant heat. Completely safe to use outdoors in all weather year round. It uses standard household 120 volt, 60 Hz electrical supply. With 1500 Watts of heating power it heats up to 64 square feet. Comes complete with wireless remote and ambient LED light at the base. It can be used both indoor and outdoor and there is no assembly required. . This compact and energy-efficient product is backed by a one-year limited warranty.