Sustainability Benefits and Transition to LED Technology in Vehicles

Explore the sustainability benefits of LED technology in vehicles, focusing on improvements in energy efficiency and CO2 savings. The transition from halogen to LED technology is projected with significant potential for reducing carbon emissions. The acceleration of this transition through LED replacement solutions for existing vehicles is highlighted.

• Sustainability
• LED technology
• Vehicle emissions
• Energy efficiency
• Carbon reduction

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Uploaded on Apr 05, 2024 | 3 Views

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1. Transmitted by the experts from IEC Informal document GRE-89-22 89th GRE, 24 27 October 2023, agenda item 11 (c) Sustainability considerations for LED technology Philipp Plathner, Walter Schlager IEC 25-October 2023

2. Sustainability benefits of LED technology Technology transition WHILE keeping / improving beam performance ~Faktor 4 ~ 25 lumen / Watt ~ 500 hours lifetime ~ 100 lumen / Watt > 2000 hours lifetime > Faktor 4 Figures taken from GRE-89-06

3. A quantitative estimation per vehicle per vehicle Example of low-beam Baseline technology (= Halogen): consumption of 137 W Innovative technology (= LED): consumption of 40 W** Usage factor of low-beam function: 33% (assumption: during night only) Resulting CO2 savings: 0,85 g/km Based on a car life of 200.000 km this means ~170kg CO2(or ~68 l fuel) ** Note: the basis of the calculation uses typical OEM solutions, but the same holds for H7-LED products as currently approved in Germany or France Source of calculation: Technical Guidelines for the preparation of applications for the approval of innovative technologies pursuant to Regulation (EC) No 443/2009 of the European Parliament and of the Council

4. New vehicle production Projection of LED transition Figure taken from TFSR-05-07 2023 Halogen LED 2020 2030 2040 Source: IHS global insight, LUMILEDS Business analysis dept. 2019

5. As a consequence Projection of LED transition in the carpark Figure taken from TFSR-05-07 2023 Halogen LED 2020 2030 2040 But, this transition can be accelerated by LED replacement solutions for vehicles in use Source: IHS global insight, LUMILEDS Business analysis dept. 2019