Fish & Richardson P.C.
Lighting system including power conversion using a control signal based on illuminance information from a solar power generator
A lighting system has a solar power generation section, a control section which generates a control signal based on the output of the solar power generation section, a power conversion section which converts a direct-current electric power input thereto to output a direct-current electric power, and a lighting section which is driven by the direct-current electric power output from the power conversion section.
Rohm Co., Ltd.
F G Y H H Y Y Y H
F21S G05F Y02E H05B H05B Y02B Y02E Y02E H05B
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Koji Akinobu
Taniuchi Sawada