Guide prepared by the GRE Substitutes/Retrofits Task Force to criteria for specifying LED substitute light source categories as equivalents for corresponding fliament light source categories.

Proposal to improve the approval codes for electrical/electronic controls not integrated with the replacement light source in an additional electronics device.

Proposal from the GRE Task Force on Substitutes/Retrofits to introduce requirements for LED substitute light sources.

Proposal to introduce a new light emitting diode (LED) substitute light source category H11/LED/6 for road illumination applications.

Proposal to introduce Light Emitting Diode replacement light sources (LEDr) into UN R37.

Proposal to introduce a new light emitting diode (LED) replacement light source category H11.

Proposal to exclude light-emitting diode replacement light sources (LEDr) from approvals under UN Regulation No. 128.

Proposal to clarify and update RE5, including

1. measuring luminous flux and references to the internal shield for applicable filament light source categories
2. specifications for H7, H8/H8B, H11/H11B, H16/H16B and H18 light source categories with respect to the “g” parameter
3. definition for light centre and associated amendment to the specification of the LR4 light source category
4. the use restriction for light emitting diode (LED) light source categories LW2, LW3, and LW5
5. specifications for Lx3, LR4 and Lx5 light source categories with respect to the cap/holder interface
6. specifications for specifications for LR1, LW2, L3, LR4, L5, and L1/6 light source categories with respect to test voltage
7. correcting some details of light source category specifications in the Consolidated Resolution on the common specification of light source categories, and
8. administrative updates of IEC cap sheet references in light source category specifications.