GB 4599-2007 Motor vehicle headlamps equipped with filament lamps（Text of document is in English）

01/06/2008

41P

$200.00 USD

Contents
Foreword
1 Scope
2 Normative References
3 Terms and definitions
4 Different types of the headlamps
5 Technical requirements
6 Test methods
7 Inspection rules
Annex A (Normative) The stability test for the light distribution characteristics of the headlamp
Annex B (Normative) The plastic lens headlamp requirements – the lens or material samples and the test of the complete headlamp
Annex C (Normative) The test sequence
Annex D (Normative) The measurement methods for the diffused light and the transmitted light
Annex E (Normative) The test method for mechanical abrasion
Annex F (Normative) The adhesion test for adhesive tape
Annex G (Informative) Examples of the lighting methods of the stability tests for the light
distribution characteristics