| 摘要 |
PROBLEM TO BE SOLVED: To provide a low-priced lighting system which enables not only an on-site user but also an outside manager to remotely control illuminance of an LED lamp while utilizing a DMX console by selectively applying a phase control system and a digital control system so as to control the illuminance of the LED lamp.SOLUTION: The lighting system includes: an LED lamp drive module 200 in which input power supply of an AC phase control module 100 is rectified, smoothed and applied to an LED lamp module; a DMX512 receiving module O which receives lamp control information transmitted by the outside manager for controlling the illuminance of the LED lamp module; and a lamp drive control module 300 for controlling the illuminance of the LED lamp module by controlling the LED lamp drive module in accordance with the lamp control information received by the DMX512 receiving module in the state where phase control is not performed substantially by the AC phase control module. |
