LED lighting radiation safety

LED is a product of rapid development, LED and related accessories. The standard, the various countries and regions in the world is stepping up efforts to develop, the LED module of the control unit and LED module fittings standard IEC group has completed, about the LED as light source, safety standards and performance standards, IEC organization are formulated. In regarding to the radiation safety testing of LED lighting products, the requirements of each country in the world also have different, the United States to the LED lighting product adopted the most lenient policy, LED lighting products in radiation safety is considered safe, do not need to be tested. LED lighting products, say in Europe, there is a potential safety hazard, requirements in LED lighting products should comply with IEC/EN 60825 - 1 the laser product safety requirements part 1 equipment classification, requirements and user guide, chapter 1 - General requirements 'standard requirements. CTL 297/05 resolution for the use of LED lighting as the light source there is a clear requirement, leds shall conform to IEC/EN 60825 - 1 in the standard for products of the class 1 or class 1 m. But expensive testing in order to save costs, CTL resolution

three methods is given first, if the light intensity is low, such as common LED display or signal, most conforms to the IEC/EN60825 - 1 the requirements of class 1, so there is no need for testing. In the judgment, the lid, optical USES hand away and similar parts. In the report should be pointed out that the light intensity after a judgment in accordance with IEC/EN60825 - 1 standard class 1 laser, there is no test.

in the second place, in other cases, lighting equipment manufacturers should be required to provide a statement of the test (based From the LED manufacturers, for instance) To indicate that the LED module of radiation more than IEC/EN60825 - In the standard 1 class or with or without optical device when 1 m class requirements. In the report should indicate the judgment is according to a statement from the manufacturer.

3, if you can't provide a statement or we are not sure how to judge, should according to IEC/EN60825 - 1 standard for testing. Should be pointed out in the report have been measured. For belt belongs to class 2 laser categories of lighting light source, should be according to IEC/EN60825 - 1 standard the lighting as a laser treatment, the lighting equipment shall comply with the requirement of laser safety standards of

.

for manufacturer of LED lighting equipment, according to the CTL resolution can there are three ways to test the LED lighting equipment. The first is a statement, the second is according to the report or statement of monitoring results of the LED factory, the third is sent to the authority of the third party lab for the safety of radiation detection. If the LED does not belong to belong to class 1 or class 1 m, should according to the laser processing, the need to conform to the relevant laser product safety requirements of the

no

the semiconductor lighting network