Bask in instant, penetrating warmth with this Optimus H-5210 Infrared Quartz Radiant Heater. The unit's infrared, quartz-heating element consumes less energy, heats up quickly and delivers soothing, radiant heat for economical comfort and convenience. The control knob at the top is easy to use and lets you turn the unit on/off. It even lets you switch between the two heat settings namely low and high effortlessly as per your convenience. With a highly functional design that incorporates a safety grill and keeps the housing cool, this garage radiant heater is safe and efficient in all ways that it can. The carrying handle makes this quiet radiant heater portable and thus facilitates easier transport. It also has a cord wrap on its backside for easier storage.