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What is the difference between IEC/ EN 60825-1 and IEC/ EN 62471?
02 Feb, 2018 362

What is the difference between IEC/ EN 60825-1 and IEC/ EN 62471?

IEC 60825-1: 2007 is a standard issued by the European Union, applicable to safety of laser products emitting laser radiation in the wavelength range 180 nm to 1 mm. Its scope of application would be only applied to LASER products after September 2010, and LED lighting products are no longer covered by the latest version of IEC / EN 60825-1, but need to be assessed in accordance with IEC / EN 6247...

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The evaluation and measurement standards of LED blue light hazard
08 Jan, 2017 282

The evaluation and measurement standards of LED blue light hazard

LED blue light hazard is to evaluate the photochemical damage of the blue radiation to the retina. In practice, we may observe the light source or luminaire emitting surface in different regions from different angles. Therefore, in order to meet a variety of applications, IEC 62471 provides that the blue light hazard classification should be based on the radiation exposure values (weighted irradia...

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IEC60598 General Requirements and Testing
03 Jan, 2017 472

IEC60598 General Requirements and Testing

With the fast development of electrical industry in China, manufacturing enterprises scale grows constantly, international electric safety standards apply more and more widely. Lighting industry standards are also widely used. International standard IEC60598 general requirements and test cover classification of luminaries according to degree of protection against ingress of dust, solid objects and...

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