Document ID: chunk:federal_register_of_legislation:F2021C00467:body:0:p15
Version: federal_register_of_legislation:F2021C00467
Segment Type: other
Provision Reference: 
Character Range: 41039–44135

shall be repeated using another standard light source.
                  3.                               Lamps with apparent defects are disregarded.
              3.                                     The chromaticity coordinates shall be complied with when the lamp is equipped with a standard light source, or for lamps equipped with non-replaceable light sources (filament lamps or other), when the colorimetric characteristics are verified with the light source present in the lamp.
          2. First sampling
In the first sampling four lamps are selected at random. The first sample of  two is marked A, the second sample of two is marked B.
2.1.                                    The conformity is not contested
2.1.1.                              Following the sampling procedure shown in Figure 1 of this annex the conformity of mass-produced lamps shall not be contested if the deviation of the measured values of the lamps in the unfavourable directions are:
2.1.1.1.                        Sample A
A1: One lamp       0 per cent
  One lamp not more than  20 per cent
A2: Both lamp more than   0 per cent
  But not more than   20 per cent
Go to sample B
2.1.1.2.                        Sample B
Bl:  Both lamps       0 per cent
2.1.2.                              Or, if the conditions of paragraph 1.2.2. for sample A are fulfilled.
2.2.                                    The conformity is contested
2.2.1.                              Following the sampling procedure shown in Figure 1 of this annex the conformity of mass-produced lamps shall be contested and the manufacturer requested to make his production meet the requirements (alignment) if the deviations of the measured values of the lamps are:
2.2.1.1.                        Sample A
A3:  One lamp not more than   20 per cent
             One lamp more than   20 per cent
             But not more than   30 per cent
2.2.1.2.                        Sample B
B2: In the case of A2
             One lamp more than   0 per cent
             But not more than   20 per cent
             One lamp not more than  20 per cent
B3: In the case of A2
             One lamp       0 per cent
             One lamp more than   20 per cent
             But not more than   30 per cent
2.2.2.                              Or, if the conditions of paragraph 1.2.2. for sample A are not fulfilled.
2.3.                                    Approval withdrawn
Conformity shall be contested and paragraph 10. of this Regulation applied if, following the               sampling procedure in Figure 1 of this annex, the deviations of the measured values of the lamps are:
2.3.1.                              Sample A
A4:  One lamp not more than   20 per cent
  One lamp more than    30 per cent
A5: Both lamps more than   20 per cent
2.3.2.                              Sample B
B4:  In the case of A2
  One lamp more than      0 per cent
  But not more than    20 per cent
  One lamp more than    20 per cent
B5: In the case of A2
  Both lamps more than   20 per cent
B6: In the case of A2
             One lamp       0 per cent
  One lamp