| 3.1.2.2. | These measurements shall be made using a standard (etalon) light source and/or LED module(s), or if applicable with a standard gas-discharge light source, as present in the road illumination device, at the following points: | a0c0 |
| 3.1.2.2. | These measurements shall be made using a standard (etalon) light source and/or LED module(s), or if applicable with a standard gas-discharge light source, as present in the road illumination device, at the following points: | a0c0 |