Standard No.:	GB 18100-2025
English Name:	Provisions for the installation of lighting and light-signalling devices for motorcycles and mopeds
Chinese Name:	摩托车和轻便摩托车道路照明及光信号装置的安装规定
Chinese Classification:	T38    Lighting and signaling equipment
Professional Classification:	GB    National Standard
ICS Classification:	43.040.20 43.040.20    Lighting, signalling and warning devices 43.040.20
Source Content Issued by:	SAMR; SAC
Issued on:	2025-5-30
Implemented on:	2026-1-1
Status:	valid
Superseding:	GB 18100.1-2010 Provisions for installation of lighting and light-signaling devices for motorcycles—Part 1:Two wheels motorcycle GB 18100.2-2010 Provisions for installation of lighting and light-signalling devices for motorcycles—Part 2:Two wheels moped GB 18100.3-2010 Provisions for installation of lighting and light-signalling devices for motorcycles—Part 3:Three-wheel motorcycles
Target Language:	English
File Format:	PDF
Word Count:	31200 words
Translation Price(USD):	1248.0
Delivery:	via email in 1~5 business day

本文件规定了摩托车和轻便摩托车道路照明和光信号装置安装的一般要求、特殊规定、检验规则和同一型式判定等要求。本文件适用于两轮轻便摩托车（L1类）、正三轮轻便摩托车（L2类）、两轮摩托车（L3类）、边三轮摩托车（L4类）和正三轮摩托车（L5类）车辆。

Contents Foreword IV 1 Scope 2 Normative references 3 Terms and definitions 4 General requirements 5 Special provisions 5.1 Driving-beam headlamps 5.2 Passing-beam headlamps 5.3 Front fog lamps 5.4 Daytime running lamps 5.5 Front position lamps 5.6 Rear position lamps 5.7 Rear-registration plate illuminating devices 5.8 Stop lamps 5.9 Emergency stop signals 5.10 Direction-indicator lamps 5.11 Hazard warning signals 5.12 Rear fog lamps 5.13 Reversing lamps 5.14 Rear retro-reflectors 5.15 Side retro-reflectors 5.16 Exterior courtesy lamps 5.17 ADBs 5.18 Rear-end collision alert signals 6 Inspection rules 6.1 Type inspection 6.2 Conformity of production inspection 7 Determination of the same type 8 Implementation of the standard Annex A (Informative) Horizontal inclination, bank angle, and angle δ Annex B (Normative) Invisibility of front view red light and invisibility of rear view white light Annex C (Normative) Environmental requirements for automatic switching of passing-beam headlamps Annex D (Normative) Requirements for the installation and light color of motorcycle and moped lamps Annex E (Normative) Road test E.1 Road tests for automatically controlled driving-beam headlamp E.2 ADB road tests Annex F (Normative) Calculation methods for vertical inclination of the passing-beam cut-off line and the central inclination of the ADB maximum illuminance area F.1 Calculation method F.2 Measurement conditions Annex G (Normative) Observation area of the apparent surface of exterior courtesy lamps