Document ID: chunk:federal_register_of_legislation:F2023C00141:reg:1:p2
Version: federal_register_of_legislation:F2023C00141
Segment Type: reg
Provision Reference: reg 1 (pt 2/14)
Character Range: 29070–32255

category prescribed for the device, supplied with the voltage:
             (a) In the case of filament lamps, that is necessary to produce the reference luminous flux required for that category of filament lamp;
             (b) In the case of LED light sources of 6.75 V or 13.5 V; the luminous flux value produced shall be corrected. The correction factor is the ratio between the objective luminous flux and the mean value of the luminous flux found at the voltage applied;
             (c) In the case of lamps with non-replaceable light sources: 6.75 V and 13.5 V respectively;
             (d) In the case of a system that uses an electronic light source control gear being part of the lamp[4] applying at the input terminals of the lamp the voltage declared by the manufacturer or, if not indicated, 6.75 V, 13.5 V or 28.0 V, respectively;
             (e) In the case of a system that uses an electronic light source control gear not being part of the lamp, the voltage declared by the manufacturer shall be applied to the input terminals of the lamp.
9.2.                                    The test laboratory shall require from the manufacturer the light source control gear needed to supply the light source and the applicable functions.
9.3.                                    The voltage to be applied to the lamp shall be noted in the communication form in Annex 2 of this Regulation.
9.4.                                    The limits of the apparent surface in the direction of the reference axis of a light-signalling device shall be determined.
10.                                      Modification of side-marker lamp type and extension of approval
10.1.                                Any modification of a side-marker lamp type shall be notified to the Type Approval Authority which approved the lamp. The Type Approval Authority may then either:
10.1.1.                          Consider that the modifications are unlikely to have an appreciable adverse effect and that, in any case, the side-maker lamp still meets the requirements; or
10.1.2.                          Require a further test report from the Technical Service responsible for conducting the tests.
10.2.                                Confirmation or refusal of approval, specifying the alterations, shall be communicated by the procedure specified in paragraph 5.3. of this Regulation to the Parties to the Agreement which apply this Regulation.
10.3.                                The Type Approval Authority issuing the extension of approval shall assign a series number to each communication form drawn up for such an extension and inform thereof the other Contracting Parties to the Agreement applying this Regulation by means of a communication form conforming to the model in Annex 2 to this Regulation.
11.                                      Conformity of production
         The conformity of production procedures shall comply with those set out in the Agreement, Appendix 2 (E/ECE/324-E/ECE/TRANS/505/Rev.2), with the following requirements:
11.1.                                Any side-marker lamp approved according to this Regulation shall be so manufactured as to conform to