Method of operating a dimmable fluorescent light
First Claim
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1. A method of operating a dimmable fluorescent light, comprising:
- varying the brightness of the fluorescent light according to a programmed pattern by means of an automated controller; and
setting the controller to operate the fluorescent light within a brightness range having a predetermined upper limit that is less than maximum illumination.
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Abstract
A controller for an electronic dimmable ballast is operated in a manner effective to maintain the fluorescent light at less than maximum illumination at all times. It has been found that this reduces energy consumption while extending bulb life. Accordingly, for this purpose the controller is programmed with an upper output voltage limit that corresponds to the desired maximum illumination.
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3 Claims
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1. A method of operating a dimmable fluorescent light, comprising:
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varying the brightness of the fluorescent light according to a programmed pattern by means of an automated controller; and
setting the controller to operate the fluorescent light within a brightness range having a predetermined upper limit that is less than maximum illumination. - View Dependent Claims (2, 3)
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Specification