Illumination – Work-table lighting system
Patent
1984-05-23
1985-12-31
Feinberg, Craig R.
Illumination
Work-table lighting system
362127, 362223, 362255, 362339, F21V 1300, F21S 300
Patent
active
045625158
ABSTRACT:
A task light for mounting relatively close to an underlying work area has an elongated fluorescent bulb extending across the work area, a wide, flat and elongated prismatic lens underlying and adjacent the bulb for distributing light over the entire work area and a transparent sheet overlying the prismatic lens between the lens and the bulb having areas of various degrees of translucency calibrated to diminish the intensity of light rays directed toward certain sections of the work area contingent upon the configuration of the work area and the distance the task light is positioned therefrom.
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patent: 4432044 (1984-02-01), Lautzenheiser
Emerson Electric Co.
Feinberg Craig R.
Markham Charles E.
Okonsky David A.
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