| 摘要 |
An energy-efficient lighting apparatus that includes a lighting fixture. The lighting fixture includes a multi-functional ballast and one or more fluorescent lights. The lighting fixture may also operate one or more fluorescent lamps. One or more light emitting diodes (LEDs) may also be used. The LEDs may be located on the ballast tray cover or on any illuminating surface of the fixture and may also be located remote from the ballast. The one or more LEDs are in low-voltage communication with the ballast. The ballast allows the system to switch from a high voltage setting (which is used when the fluorescent lights are illuminated) to low voltage setting (which is used when the LEDs are illuminated). This lighting system provides work/task lighting for the users of the building.
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