TFSR-29-04
Substitute Light Sources: Report of the 29th (July 2026) session
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The Task Force on Substitutes/Retrofits reviewed the status of LED retrofit light sources and confirmed a consolidated proposal for four category sheets covering H10, HIR2, HB3, and H9 high beam types. Documents TFSR-29-02 and TFSR-29-03 were agreed for submission to GRE95 as formal and informal documents respectively. The group discussed enforcement and market surveillance issues, including concerns about non-compliant products lacking proper cap keying and approval marking visibility when installed. A status report detailing these non-compliance cases will be prepared for GRE95 consideration.
Light-Emitting Diode: A semiconductor device that emits light when energized by an electric current.