Traffic control equipment. Warning and safety light devices Ingestion-build-143074 What is ISO 6474-2- Composite

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Traffic control equipment. Warning and safety light devices Ingestion-build-143074 What is ISO 6474-2- Composite1 Scope This European Standard specifies the requirements for individual electrically operated light devices, called warning lights, emitting a continuous or regular intermittent light of a single colour which, by their colour and position alone, are used to warn, inform or guide road users. It specifies the requirements for visual, structural and operational performances and the relevant test methods to be used. These devices rely upon existing