This commercial food heat lamp uses two 250W infrared bulbs, plus a spare in the box, to keep fries, plated entrees, and buffet items at serving temperature under the pass or on a steam table. Each of the two lamp heads swivels a full 360 degrees, so you can angle the heat directly over irregularly shaped trays instead of settling for a fixed position. The 201 stainless steel body resists rust and corrosion and stays hygienic in busy kitchens. A simple mechanical switch turns the 500W total output on and off, and built-in heat dissipation holes vent excess warmth to help prevent overheating. The unit is detachable for easier storage and cleaning. At 11.46 lbs and 27.6 inches tall on an 11 x 11 inch base, it directs steady heat downward for kitchens, catering, and restaurant buffets that need food to stay hot until served.