World Forum for the Harmonization of Vehicle Regulations | Session 174 | 12-16
Mar 2018
Geneva
Agenda Item 4.14.1.
Proposal for Amendment 1 to the Consolidated Resolution on the common specification of light source categories (R.E.5)
Documentation
WP.29/2018/32
RE 5: Proposal for Amendment 1 to the Consolidated Resolution on the common specification of light source categories
RE 5: Proposal for Amendment 1 to the Consolidated Resolution on the common specification of light source categories
Proposal to correct a number of editorial errors in sheets of filament light sources and to update International Electrotechnical Commission (IEC) cap sheet numbers in the IEC cap sheet references.
WP.29/2018/33/Rev.1
RE 5: Proposal for Amendment 2 to the Consolidated Resolution on the common specification of light source categories
RE 5: Proposal for Amendment 2 to the Consolidated Resolution on the common specification of light source categories
Proposal to introduce a new light emitting diode (LED) forward lighting light source category L1/6. The proposal is part of a package which also includes amendments to Regulation No. 128. 2. GTB proposes one category L1/6 with “maximum test temperature” 65 °C. The definition of the maximum test temperature is necessary to ensure interchangeability between approved light sources from different manufacturers. A separate (unique) light source category is specified for every “maximum test temperature”. The choice of installation of a light source with a given maximum test temperature is based on the application in the vehicle and determined by due diligence of the car maker and set maker, in the same way as is now the case with LED modules. (This revised version of the original document corrects minor inaccuracies in formatting of text boxes on some drawings.)