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Opalec Patents
Walnut Creek, CA
No. of patents:

Patent Number Title Of Patent Date Issued
6791283 Dual mode regulated light-emitting diode module for flashlights September 14, 2004
An LED illumination module for a flashlight has a housing, electronic control circuitry, and one or more LEDs connected in series and to the circuitry. The module is characterized in that the module is shaped to modularly replace an incandescent-bulb in an existing flashlight. In one

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