| 摘要 |
PROBLEM TO BE SOLVED: To facilitate construction of an LED irradiation system which combines a plurality of LED irradiation devices.SOLUTION: An LED irradiation device can be used separately and can be used by connecting to other LED irradiation device which has a same structure. The LED irradiation device includes a plurality of LEDs, a driver, and a controller. The driver supplies power to the LEDs. The controller can be switched between a first position and a second position. In the first position, the driver can be controlled, and the driver of the other LED irradiation device can be controlled by transmitting a control signal to the other LED irradiation device in using by connecting to the other LED irradiation device. In the second position, the driver can be driven in accordance with the control signal from the other LED irradiation device in using by connecting to the other LED irradiation device. |
