5.1.3.1.

After verification of the general specifications (paragraph 4.) and the specifications of shape and dimensions (Annex 5), the ten samples shall be subjected to the heat resistance test described in Annex 6 and at least one hour after this test examined as to their colorimetric characteristics in paragraph 5.1.5. and CIL in paragraph 5.1.4., for an angle of divergence of 20' and an illumination angle V = H = 0° or if necessary, in the position defined in Annex 4, paragraphs 1.1. and 1.2.

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5.1.3.1. After verification of the general specifications (paragraph 4.) and the specifications of shape and dimensions (Annex 5), the ten samples shall be subjected to the heat resistance test described in Annex 6 and at least one hour after this test examined as to their colorimetric characteristics and CIL in paragraph 5.1.4., for an angle of divergence of 20' and an illumination angle V = H = 0° or if necessary, in the position defined in paragraph 5.1.4. a0c0