Introduction of a number of lighting design standards LED lighting development unstoppable

The standard question is one of the most concerned topics in LED lighting industry.

According to reports, the current lighting design standards, have been updated in terms of LED lighting. In addition to the "standard for lighting design of buildings" (GB50034-2013), "city road lighting design standards" (CJJ45), "sports venues lighting design and test standards" (JGJ153) under revision, "LED indoor lighting applications technical requirements", "LED city road lighting with technical requirements" has completed the review. Zhao Jianping admitted that the reason why the former lighting designers dare not bold use of LED lamps, because there is no standard. Thus, along with a number of lighting design standards for the introduction of the specification of LED products, LED lighting applications in various places will be in full swing.

Zhao Jianping said, the new version of "architectural lighting design standards" (GB50034-2013) included in the evaluation of four aspects: quantity, quality, lighting lighting lighting, its principle is to make the lighting product safety, comfort, energy saving and environmental protection. Zhao Jianping stressed that the new version of the mandatory standards GB50034 standards, some of which are even higher than the performance requirements of Europe and the United states. It is worth noting that, in addition to the industry has been concerned about the issue of light efficiency, the new version of the standard highlights several important indicators of lighting comfort.

For example, the choice of the same type of light source color tolerance should be less than 5SDCM; color rendering index of not less than 80, R9 should be greater than 0. Especially in the room or place of work or stay long, color should not be higher than 4000K; deviation of chromaticity coordinates and initial life period LED value should be more than 0.007; the LED lamp chromaticity coordinates deviation in different directions should not exceed 0.004.

As a bridge between the project and the owner, the project and the product, the designer in accordance with the standards of lighting design determines the selection of lamps, which is also the most concerned about the issue of LED lighting suppliers. Designers will choose what kind of lamps? Zhao Jianping stressed that LED lighting companies tend to provide light efficiency and light distribution curve, while ignoring the mandatory standards in the new version of the standard, the designer does not have several indicators, it can not be calculated.

In addition to the product parameters provided by the enterprise is not full, the LED lighting products have not been able to form a standard, the classification of products is not conducive to the designer's choice, and the product quality is uneven and other issues still restricts to the indoor LED lighting penetration process.

Although the designer for the use of LED lighting in the indoor lighting is also very cautious, but Zhao Jianping still believes that the LED product will be scattered in every corner of the lighting, semiconductor lighting development in the field of lighting energy saving semiconductor lighting is a trend which cannot be halted, play its huge potential.