Electric lamp and discharge devices – With envelope – Having base and connector
Reexamination Certificate
2006-07-04
2011-12-06
Roy, Sikha (Department: 2879)
Electric lamp and discharge devices
With envelope
Having base and connector
C313S318020, C439S438000, C362S228000, C362S222000, C362S217060
Reexamination Certificate
active
08072129
ABSTRACT:
A lamp includes at least one luminous source (14, 6, 8), in particular a low-pressure discharge lamp, for producing main illumination and having at least one alternative luminous element (22), in particular a light-emitting diode arrangement having at least one LED, for producing alternative illumination, which are arranged on a cap (12) , and having electronics, wherein a switching arrangement, which can be actuated manually, for operating the lamp in the main illumination mode, the alternative illumination mode or in both illumination modes at the same time is provided in the cap.
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Custodis Udo
Schmidts Werner
OSRAM AG
Roy Sikha
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