1.1 This standard specifies the technical requirements and methods of tests for automobile lamps used for various purposes in an automobile, such as for headlights, interior lighting, side lighting, dashboard lighting.
1.1.1 This standard covers filament lamps of nominal voltages of 6, 12 and 24 V and for use in private and commercial vehicles.
1.1.2 The lamps covered by this standard are suitable for the system of traffic keeping to the left of the road.