Duncan Smith (Dublin Fingal East, Labour)
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221. To ask the Minister for Transport, Tourism and Sport to outline the regulations in relation to headlight glare; if his Department has undertaken studies on LED headlight glare; and if he will make a statement on the matter. [1101/25]

James Lawless (Kildare North, Fianna Fail)
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The use of HID and LED headlights in the European Union is regulated by the European type-approval system under , , transposed by - European Union (Road Vehicles: Type-Approval and Market Surveillance) Regulations 2020. This system establishes technical and safety standards for vehicles and vehicle components for sale or use in EU Member States. To gain type-approval, headlight components and technology must meet specific safety standards. Accordingly, if a headlight has been type-approved and entered into service, it is considered safe to use within the EU.

Factors which can contribute headlamp glare include misalignment, dirty or damaged headlamps or the use of incorrect bulbs. During roadworthiness testing (NCT and CVRT), a vehicle's lighting system is tested to ensure it is in full working order and correctly aligned for the safe performance of the vehicle.

As the standards for these lights are regulated for at EU level, my Department currently has no plans to carry out any study on their use in the State. However, I understand that the UNECE , , is planning on establishing a task force to investigate this issue.