| 摘要 |
<p>A lighting control system 1 comprises a plurality of lights 3, a control unit 2 and a power usage monitor 4 suitable for monitoring the power used by the lights. When the user varies the lighting level of a first light, the control unit is configured to vary the lighting level of at least a second light, dependent upon an evaluated total power usage level. The system may be configured to keep the total power usage beneath a predetermined maximum, above a predetermined minimum or operate with no predetermined levels of power usage. A dimmer may be provided for a user to control the power supply to at least one light. A touch screen LCD display 5 may be a provided to allow a user to control the system (see fig. 2). A RS-232 network connection may be provided to allow central control of the system.</p> |
