Code of Federal Regulations · Section

§ 17.54 — Rated Lamp Voltage

47 C.F.R. § 17.54

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To insure the necessary lumen output by obstruction lights, the rated voltage of incandescent lamps used shall correspond to be within 3 percent higher than the voltage across the lamp socket during the normal hours of operation.

47 C.F.R. § 17.53 47 C.F.R. § 17.56

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