Document ID: chunk:federal_register_of_legislation:F2023C00141:reg:1:p7
Version: federal_register_of_legislation:F2023C00141
Segment Type: reg
Provision Reference: reg 1 (pt 7/14)
Character Range: 43264–46387

of amendments;
         A rear direction indicator lamp of category 2a approved in accordance with Regulation No. 6, 01 series of amendments;
         A rear position lamp (R) approved in accordance with Regulation No. 7, 01 series of amendments;
         A rear fog lamp (F) approved in accordance with Regulation No. 38, 01 series of amendments;
         A reversing lamp (AR) approved in accordance with Regulation No. 23, 01 series of amendments;
         A stop lamp (S1) approved in accordance with Regulation No. 7, 01 series of amendments;
         A side-marker lamp (SM1) approved in conformity with the present Regulation in its original form.

    Lamp reciprocally incorporated as grouped with a headlamp

Example 3

The above example corresponds to the marking of a lens intended to be used in different types of headlamps, namely:

         Either: A headlamp with a passing-beam designed for right-hand and left-hand traffic and a driving-beam with a maximum intensity comprised between 86,250 and 101,250 candelas, approved in Germany (E 1) in accordance with the requirements of Regulation No. 8 as amended by the 02 series of amendments; which is reciprocally incorporated with a front direction indicator approved in accordance with the 01 series of amendments to Regulation No. 6 and grouped with a side-marker lamp in accordance with this Regulation in the original form.
         or: A headlamp with a passing-beam designed for right-hand and left-hand traffic and a driving-beam approved in Germany (E 1) in accordance with the requirements of Regulation No. 1 as amended by the 01 series of amendments, which is reciprocally incorporated with the same front direction indicator and the same side-marker lamp as above.
or even: Either of the above-mentioned headlamps approved as a single lamp.

The main body of the headlamp shall bear the only valid approval number, for instance:

Example 4

Light source modules

MD E3 17325

The light source module bearing the identification code shown above has been approved together with a lamp approved in Italy (E 3) under approval number 17325.
Annex 4

Photometric measurements

          1. Measurement methods
              1.                                     During photometric measurement stray reflections shall be avoided by appropriate marking.
              2.                                     In case the results of measurements should be challenged, measurements shall be carried out in such a way as to meet the following requirements:
                  1.                               The distance of measurement shall be such that the law of the inverse of the square of the distance is applicable;
                  2.                               The measuring equipment shall be such that the angular aperture of the receiver viewed from the reference centre of the lamp is comprised between 10 minutes and 1 degree;
                  3.                               The intensity requirement for a particular direction of observation shall be deemed to be satisfied if that requirement is met in a direction deviating by not