Fluorescent lamp arrangement with an integral motion sensor
First Claim
1. A fluorescent lighting arrangement including a fluorescent lamp, lamp controller means for controlling the light intensity of said lamp, control signal means responding to a predetermined stimulus and producing a control signal when said stimulus occurs, operating means responding to said control signal to cause said controller means to change the light intensity of said lamp, said operating means including first and second stages, said first stage including amplifier means for amplifying said control signals, said second stage including a voltage regulating means for providing a first operating voltage to said amplifier means for its operation, said voltage regulating means receiving a second operating voltage for its operation from said lamp controller means.
1 Assignment
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Accused Products
Abstract
A fluorescent lighting arrangement including a lamp controller for controlling the light intensity of fluorescent lamps in response to a motion detecting arrangement which receives its operating voltage from the lamp controller.
13 Citations
7 Claims
- 1. A fluorescent lighting arrangement including a fluorescent lamp, lamp controller means for controlling the light intensity of said lamp, control signal means responding to a predetermined stimulus and producing a control signal when said stimulus occurs, operating means responding to said control signal to cause said controller means to change the light intensity of said lamp, said operating means including first and second stages, said first stage including amplifier means for amplifying said control signals, said second stage including a voltage regulating means for providing a first operating voltage to said amplifier means for its operation, said voltage regulating means receiving a second operating voltage for its operation from said lamp controller means.
Specification