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BS ISO 6742-1:2023

$142.49

Cycles. Lighting and retro-reflective devices – Lighting and light signalling devices

Published By Publication Date Number of Pages
BSI 2023 26
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PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
9 4 Photometrical requirements
4.1 General
4.2 Front position lamp
4.2.1 Photometric requirements
10 4.2.2 Mode of illumination
4.3 Rear lamp
4.3.1 Photometric requirements
11 4.3.2 Mode of illumination
4.4 Stop lamp
4.4.1 Photometric requirements
12 4.4.2 Mode of illumination
13 4.5 Low beam
4.5.1 Photometric requirements
14 4.5.2 Mode of illumination
4.6 High beam
4.6.1 Photometric requirements
15 4.6.2 Mode of illumination
4.6.3 Additional requirements
4.7 Direction indicators
4.7.1 Photometric requirements
16 4.7.2 Mode of illumination
4.8 Stand light
4.8.1 Photometric requirements
17 4.8.2 Mode of illumination
4.9 Daytime running lamp
4.9.1 Photometric requirements
18 4.9.2 Mode of illumination
4.9.3 Additional requirements
5 Colour requirements
19 6 Test methods
6.1 General
6.2 Power supply and light source to test photometrical performances
20 6.3 Installation on test bench
6.4 Measuring of stop lamp activation and deactivation time
6.4.1 Test preparation and test conditions
6.4.2 Activation time
6.4.3 Deactivation time
21 Annex A (normative) Measurement of flashing light
23 Annex B (normative) Colour of the light emitted
24 Annex C (informative) Current source
25 Bibliography
BS ISO 6742-1:2023
$142.49