The new EnerG+ electric outdoor umbrella infrared heater ush ers in a new era in outdoor heating. Its warmth can be spread precisely where you want it and how you want it with its 3 individually activated infrared lamps. Features: -Infrared umbrella heater. -Uses a new and exclusive "red" infrared lamp to efficiently distribute its heat. -Easily attached to most umbrella sizes. -Very heat efficient and substantially less expensive to use than propane heaters. -Certified electrically cET Lus and IP 34 against dust and rain. -Uses standard 120 volts outlets and provides 1500 watts / 5100 BTU of quiet warmth. -1 Year warranty. -Dimensions: 4" H x 40" W x 40" D.