Lamp monitor and lamp

Electric lamp and discharge devices: systems – With signal – indicator – or alarm – Radiant energy responsive control type

Reexamination Certificate

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Details

C315S149000, C315S291000, C315S308000

Reexamination Certificate

active

06963170

ABSTRACT:
The present invention discloses a lamp comprising a lamp housing mounting an electrically driven light and a monitor circuit, the housing having power supply terminals for connection of the light to a power supply and the monitor being connected to the light such as to monitor its operation while the lamp is connected to the power supply and to provide an output indicating whether the light is functioning.

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