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ISO 4148:2004

Road vehicles — Special warning lamps — Dimensions ISO 4148:2004

Publication date:   Nov 12, 2004

General information

90.93 Standard confirmed   Jun 12, 2022

ISO

ISO/TC 22/SC 35 Lighting and visibility

International Standard

43.040.20   Lighting, signalling and warning devices

Buying

Published

Language in which you want to receive the document.

Scope

ISO 4148:2004 specifies the dimensions of special warning lamps for road vehicles, in order to ensure interchangeability and accurate positioning, bearing in mind the rapid change of light intensity from such devices in a vertical cross-section of the projected beam. It also specifies methods for testing magnetic-base-mountings used to install special warning lamps directly on the steel sheet of the roof or body of a vehicle.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4148:1998

ABANDON
ISO 4148:1998/DAmd 1

NOW

PUBLISHED
ISO 4148:2004
90.93 Standard confirmed
Jun 12, 2022