| 摘要 |
A cane and umbrella lighting system comprising a tubular shaft incorporating a housing having one or more openings formed in one or more walls thereof, a light-producing gas discharge lamp, a source of a high-frequency square-wave voltage having a pair of output terminals and substantially LC-free circuit connecting high-frequency square wave voltage to the gas discharge means to non-thermionically excite and illuminate the gas discharge lamp means, and thereby illuminate one or more openings.
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