This Comfort Zone Ceiling Mount Quartz Heater features whisper-quiet operation and is ideal for use in garages, workshops, and drafty living areas. This top-of-the-line heater uses dual high-powered quartz infrared emitters to heat the air by circulating through metal heat exchangers. Its high-efficiency quartz element provides immediate safe heat with two heat settings and an adjustable angle halogen light. The radiant heater is ceiling mounted, which helps to conserve valuable floor space in a crowded garage or storage room. It is easily angled up to 90-degree, which helps to ensure that the output is directed to just the right areas. A bright halogen light has been built into the heater to allow you to view your projects more clearly and read the fine print on packaging while you're working in dimmer areas. The convenient pull string switch controls heat settings and the halogen light. The quartz heater boasts a tough metal safety grill over the bulbs to help prevent them from breaking or coming into contact with flammable items. A built-in sensor shuts the unit off immediately when it reaches an unsafe temperature, helping to prevent damage due to overheating. The powerful radiant heat warms people and objects, making quartz heaters the premium choice for medium-sized spaces.