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As
the LED is a narrow beam, high-brightness light-emitting components,
the radiation may be detrimental to the human eye retina, therefore,
the International Electrotechnical Commission IEC applications for
different occasions, LED provides the effective radiation limits the
requirements and test methods, which is judged LED is an important
factor in the quality of pros and cons. Among them, the European Union
and the United States to do LED radiation safety inspection mandatory
implementation.
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