The Mistral 275W Instant Radiant Heater and Light unit can be mounted in any room that requires instant, direct, and radiant heat to ward off winter chills. It is ideal for bathrooms, ensuites, toilets, dressing & change rooms and provides instant, concentrated heat to persons standing directly below the heat lamp. Because of its efficient, radiant heat globe, the unit requires no warmup period. Turn it ON when you are in the room and it will provide an instant warmth you can feel.