Presentation in support of the proposa to introduce new light emitting diode (LED) substitute light source categories C5W/LEDK and R5W/LED (document GRE/2019/9).

Presentation in support of the proposal to introduce new LED substitute light source categories W5W/LEDK and WY5W/LED (document GRE/2019/10).

Proposal from the Task Force on Substitutes and Retrofits (TF SR) to modify GRE/2018/40, where the information for the 24V version was missing, and to implement editorial corrections. GRE/2018/40 was adopted by GRE during its 80th session as part of a package which also includes amendments to UN Regulation No. 128.

Illustration of interlock solutions for the categories C5W/LEDK, W5W/LEDK and WY5W/LED proposed in the documents GRE/2019/9 and GRE/2019/10.