The new version of LED road / tunnel lighting products, energy-saving certification technical specifications and certification rules  implementation since March 1, 2017. And CQC will use the new technical specifications to implement certification and certification.


The technical specifications of the old and new version of the differences are as follows:


1, range, remove the LED road lighting products can only be used for secondary roads and slip restrictions; increase the photovoltaic power supply LED road lighting products;

2, normative reference documents, according to the relevant national standard and IEC standards to update the latest system to update, increase GB / T 24827 "road and street lighting performance requirements"

3, terms and definitions, increase the "photovoltaic power supply LED road lighting products";

4, cancel the specification classification;

5, the rated luminous flux step to the provisions of the photovoltaic power supply LED road lighting products, the maximum rated luminous flux to provide;

6, to improve the initial lighting performance requirements;

7,3000 hours Lumen maintenance rate and 6000 hours Lumen maintenance rate limit are changed to integer;

8, increase the initial color rendering index requirements;

9, remove the quality requirements;

10, the security requirements into 4.2.3;

11, modify the relevant color temperature test method.

Led tunnel lighting (2)


The new and old versions of the certification rules are as follows:


1, the scope of application with reference to technical specifications to adjust;

2,Adjust the test items according to the technical specifications; change the luminous flux maintenance rate to 89% at 10000h;

3, Adjust the inspection items according to the technical specifications;

4,Change the power and power factor to confirm the inspection items; check the check to the routine inspection items; confirm the test items to increase the initial color rendering index, remove the weight;

5,supervision of sampling, the project to increase the initial color rendering index;

6, product description, sample description of the product used to increase the fast road and the main road

Copyright @ 2017 Yunsun LED Lighting Co., Ltd .

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