标准摘要
[中文适用范围]： 涵盖用于道路车辆前照灯、雾灯和信号灯的白炽灯。规定了技术要求和测试方法（尺寸、电气和发光）。性能要求，例如灯寿命、光通维持率 [外文原描述]： Covers filament lamps to be used in headlamps, fog-lamps and signalling lamps for road vehicles and specifies the technical requirements with methods of test and basic interchangeability (dimensional, electrical anad luminous). It applies to those filament lamps which may be the subject of legislation. In particular, it covers those filament lamps contained in Regulation No. 37 of the Geneva agreement of 20 March 1958 of the United Nations Economic Commission for Europe (ECE) concerning the adoption of uniform conditions of approval and reciprocal recognition of approval for motor vehicle equipment and parts.
英文名称Filament lamps for road vehicles - Dimensional, electrical and luminous requirements