LIGHTING FIXTURE

To suppress influence of external light to detect light.SOLUTION: A lighting fixture comprises a phosphor 22, a laser light source that irradiates the phosphor 22 with laser light and radiates fluorescence from the phosphor 22, and a reflection surface reflecting the fluorescence, and performs illumination with the light reflected by the reflection surface. The lighting fixture comprises: a light transmitting part provided on the reflection surface and passing light from a front surface side to a back surface side; light detection means that is arranged apart from the light transmitting part, and detects the intensity of light having passed through the light transmitting part; and stop means that when the intensity detected by the light detection means falls below a predetermined value, stops the irradiation of the laser light.SELECTED DRAWING: Figure 14 【課題】外光の影響を抑えて光を検出すること。【解決手段】蛍光体２２と、レーザー光を前記蛍光体２２に照射し、前記蛍光体２２から蛍光を放射させるレーザー光源と、前記蛍光を反射する反射面と、を備え、前記反射面で反射した光によって照明する照明器具であって、前記反射面に設けられ、表面側から裏面側に光を通す光通し部と、前記光通し部から離間して配置され、前記光通し部を通った光の強度を検出する光検出手段と、前記光検出手段によって検出された強度が所定値を下回った場合に、前記レーザー光の照射を停止する停止手段と、を備える構成とした。【選択図】図１４