Luminescent control by sensing wind speed

摘要

The present invention provides a control apparatus (11) for controlling luminescence produced by a light source (12) which includes a sensor (17) for sensing motion of air and a circuit (3) for varying the luminescence provided by the light source when motion of air is sensed. The sensor (17) is an air pressure sensor and all changes in the luminescence provided by the light source (12) are occasioned by sensed changes in air pressure. The present invention also provides lighting apparatus (10, 11, 12) which includes the control apparatus (11).