ILLUMINATING LIGHT SOURCE

摘要

In an illuminating light source (1), an envelope is configured of a globe (30), a housing (60) and a fitting (70). The illuminating light source is provided with: a sensor section (80); a light emitting module (10), which emits light on the basis of detection signals transmitted from the sensor section (80); a circuit unit (40) for supplying power to the light emitting module (10); and a partitioning plate (insulating case (50)), which is positioned between the sensor section (80) and the circuit unit (40). The sensor section (80) and the circuit unit (40) are spatially separated from each other by means of the partitioning plate.