Technical Specifications for LED Road Lighting Products in Cold Regions

Technical Specifications for Cold Region LED Road Lighting Products

1 Scope of Application

This recommended technical specification is mainly aimed at LED road lighting products for "cold region" application environments, and specifies
the technical requirements for cold region LED road lighting products, including product classification, initial luminous flux , initial luminous efficacy and luminous flux maintenance rate and other basic optical performance indicators, electrical and mechanical safety requirements and wireless electrical interference characteristics, test methods and signs.
This recommended technical specification is applicable to LED road lighting products with a rated voltage of 220V and a frequency of 50Hz AC power supply.
This recommended technical specification is not applicable to LED road lighting products powered by DC or solar or wind power.
This recommended technical specification is applicable to cold region LED road lighting products used in 40°~50° north latitude.

2 Normative reference documents

The clauses in the following documents become the clauses of this recommended technical specification through reference in this recommended technical specification. For any dated referenced
document, all subsequent amendments (excluding errata) or revisions are not applicable to this recommended technical specification. However, parties who reach an agreement based on this recommended technical specification are encouraged to study whether the latest versions of these documents can be used. For any undated referenced document, the latest version is applicable to this recommended technical specification.
GB2423.222002/
IEC60068214:
1984 Environmental testing for electronic and electrical products Part 2 Test methods Test N: Temperature change
GB700012007/
IEC605981
2003 Luminaires Part 1: General requirements and tests
GB7000.52005/
IEC6059823
2003 Safety requirements for road and street lighting fixtures
GB7000.62008/
IEC6059826
1994 Luminaires Part 26 : Special requirements Luminaires
with built-in tungsten lamp transformers or converters GB/T94682008 General requirements for the measurement of distributed light intensity of luminaires GB17625.12003 Electromagnetic compatibility limits Harmonic current emission limits (equipment input current per phase ≤16A) GB177432007Limits and measurement methods for radio disturbance characteristics of electrical lighting and similar equipmentGB /T185952001Electromagnetic compatibility and interference resistance requirements for general lighting equipmentLB /T 0012009Measurement method for integral LED street lampsCIE 1021993Recommended file format for electron ic transfer of luminaire photometric data3 Definition3.1 Cold-region LED road lighting products All-weather outdoor LED road lighting products that are used in areas with a latitude of 40° to 50° north and can adapt to an operating environment with a temperature range of 40° to + 40°C . 3.2 Rated value The parameter value of cold-region LED road lighting products under given working conditions, which is specified by the product manufacturer or responsible seller. 3.3 Rated luminous flux value The rated value of the initial luminous flux, which is set by the product manufacturer or responsible seller. 3.4 Rated Correlated Color Temperature The rated value of the initial correlated color temperature, which is determined by the product manufacturer or responsible seller. LB/T XXX20XX 3.5 Initial Value The photoelectric parameter value measured after the cold-region LED road lighting product has been aged for 1000 hours and is in a stable working state . 3.6 Initial Luminous Flux The initial value of the total luminous flux emitted by the cold-region LED road lighting product, in lumen ( lm). 3.7 Initial Luminous Efficacy The initial value of the luminous efficacy of the cold-region LED road lighting product, in lumen per watt (lm/W). 3.8 Initial Color Rendering Index The initial value of the general color rendering index Ra of the cold-region LED road lighting product. 3.9 Initial Color The initial value of the color of the cold-region LED road lighting product, including the CIE1964 color coordinate (u', v') value and the correlated color temperature value CCT. 3.10 Luminous flux maintenance rate The ratio of the total luminous flux emitted by cold-region LED road lighting products to their initial luminous flux after continuous aging under rated conditions for a period of time, expressed as a percentage. 4 Specifications 4.1 Classification by rated luminous flux 4.2 Classification by color 5 Technical requirements 5.1 General technical requirements 5.1.1 Working environment requirements

































































5.1.2 Supply voltage and voltage range

5.1.3 Appearance requirements

5.2 Photoelectric performance requirements
5.2.1 Initial luminous flux

5.2.2 Initial luminous efficacy requirements

5.2.3 Luminous flux maintenance requirements

5.2.4 Initial correlated color temperature

5.2.5 Initial color rendering requirements

5.2.6 Power factor
5.2.7 Photometric data report

5.3 Safety requirements
5.3.1 Protection level

5.3.2 Static load

5.3.3 Glass cover damage
5.3.4
Grounding regulations

5.3.6 Leakage current

5.3.7 External wiring and internal wiring

5.4 Requirements for electromagnetic compatibility

6 Test methods

7 Marking