How to Check the Good Quality of LED Panel Light

Published: 11th February 2011
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LED fluorescent office lighting, the nature of products


Of the LED panel that lights, office lighting products is actually the essence of the entire LED's light / watt, the use of space has been opened 80lm panel light efficiency, energy conservation is quite natural, energy is no longer the most important consideration . LED panel lights should pursue a more fundamental sense, the ultimate direction back to its lighting products. It is believed that low-carbon energy is important, lighting quality and attract more attention. Only some of the lighting quality of the premise, LED panel lights energy-saving is significant. LED panel lights to energy efficient lighting quality and balance.


LED panel lights how to assess the quality and energy-efficient lighting?


Evaluation of LED panel lighting quality and energy of the current office lighting design standards-based savings, including the average luminance, luminance uniformity, brightness, vertical uniformity, glare, centrifugal fan environment than the power density and other indicators. Focus on the lighting throughout the office. There LED panel lights their own indicators, including lighting effects, light, color temperature, color rendering index, light failure, life, input power, but the LED panel lamp performance and quality, they are different but related. Assessment by two basic LED panel lights quality and energy-efficient lighting.


According to March 2009, Shenzhen LED light panel lamp since the test data, standard office lighting design and related indicators of the LED panel lights of their main results of the 2009 All-optical LED display approximately 50 - 80lm light efficiency comprehensive analysis / W It is about the mainstream level in 2010 70 - 90lm / W, with a combination view of the data path has been able to meet the needs of all levels of illumination.


According to design standards, taking into account lighting, power density, maintenance factors and other indicators, and the Shenzhen office of the lessons learned the value of the actual situation. LED panel lights of the mainstream over sodium, index even higher than the 400-watt sodium lamp 250W, saving rate of 50% full.


Lighting priority, taking into account the energy


Shenzhen City in recent years, test results, in the light emitting efficiency of LED panel manufacturing, light failure better than the international brands such as poor quality, but the light (brightness index), light color (color temperature spatial uniformity), and other large gaps. LED panel lights as the technology matures, more and more widely used, these defects are to promote the resistance is growing. For the promotion of energy efficiency LED panel lights are obvious, there might be stopped because the quality of low light. Can only be a good lighting effect to win the support of the user, thus promoting large-scale application. Hydraulic accessories, therefore, close the wings of the lighting quality and energy-saving LED panel lights effects, one can not, must deal with the balance between the two. Give high priority to energy saving lighting should be the focus of the current application.



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