What is special about HIR lamps?
HIR stands for Halogen-IR. An IR (infrared) coating is placed on the filament tube of some of our halogen lamps. This multiple layer coating not only absorbs UV but also re-directs IR (heat) back onto the filament. By re-directing the IR back to the filament, the lamp produces more light for the same amount of energy and the amount of heat generated by the lamp is reduced when compared to standard Halogen products.