Section 429.40 - Candelabra base incandescent lamps and intermediate base incandescent lamps(a)Sampling plan for selection of units for testing.(1) The requirements of § 429.11 are applicable to candelabra base incandescent lamps; and(2) For each basic model of candelabra base incandescent lamp and intermediate base incandescent lamp, a minimum sample of 21 lamps shall be randomly selected and tested. Any represented value of lamp wattage of a basic model shall be based on the sample and shall be less than or equal to the lower of: (ii) The lower 97.5 percent confidence limit (LCL) of the true mean divided by 0.95, where: View Image
(b)Certification reports.(1) The requirements of § 429.12 are applicable to candelabra base and intermediate base incandescent lamps; and(2) Pursuant to § 429.12(b)(13) , a certification report shall include the following public product-specific information:(i) Candelabra base incandescent lamp: The rated wattage in watts (W).(ii) Intermediate base incandescent lamp: The rated wattage in watts (W). 76 FR 12451 , Mar. 7, 2011; 76 FR 24774 , May 2, 2011