Portable lighting device
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United States of America Patent
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Aug 18, 2015
Grant Date -
N/A
app pub date -
Sep 22, 2011
filing date -
Sep 22, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure is directed to a portable lighting device having an external switch configured to allow a user to control and/or configure the functionality portable lighting device while the light is in use and without the need for extra equipment. In one aspect, a portion of a switch may be configured to control some functionality provided by the light, while another portion of the switch may be configured to control the remaining functions. In another aspect, the circuit board may include a microcontroller which includes an electrically erasable programmable read-only memory (EEPROM). Advantageously, the EEPROM may function to save any settings and/or modes configured by the user such that the settings/modes do not need to be reset after the portable lighting device is turned off and then back on.
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