To provide a luminaire for raising animals and plants and for appreciation having little power consumption and a less calorific value, capable of generating light having directionality.

A switch 6, a control knob 7, a plug socket 9, a universal metal fitting 10 and a clip 11 are attached to a side face of a luminaire cover 2, an insulating substrate 8, a color tone controller 4 and a transformer 13 are attached inside, an LED (light emitting diode) 3 of an arbitrary luminescent color is attached to the insulating substrate 8, and each is wired. A special reflecting plate 5 is fixed to a front surface.