Substitute Light Sources (TFSR) reports to GRE
Documents
13 Jan Substitute Light Sources: Report of the 25th (October 2025) session TFSR-25-04 2026-01-13
2 Mar Substitute Light Sources: Agenda for the 26th (March 2026) session TFSR-26-01 2026-03-02
2 Apr Substitute Light Sources: Agenda for the 27th (April 2026) session TFSR-27-01 2026-04-02
25 Mar Substitute Light Sources: Report of the 26th (March 2026) session TFSR-26-05 2026-03-25 The meeting reviewed proposals for LED retrofit (LEDr) categories including H10 front fog lights and H9 high beam types for Regulation 37/RE.5. Key discussions addressed H10 failure requirements, H9 dual-voltage flux levels, and homogeneity requirements for B-type boxes. The task force also focused on market surveillance and enforcement mechanisms to ensure only approved LEDr products are used on public roads. The next meeting is scheduled for 20 April 2026.
2 Mar RE5: Draft proposal for category H10 light sources TFSR-26-02 2026-03-02
2 Mar RE5: H9 LEDr flux considerations and “dual-voltage topic” TFSR-26-03 2026-03-02
2 Mar General considerations on market surveillance for LEDr TFSR-26-04 2026-03-02
2 Apr TFSR task force draft status report to GRE TFSR-27-02 2026-04-02