UL started to develop standards related to safety assessment LED
fecha:2010-11-24 10:23
or instruments and equipment. With technological development, performance chips and materials to improve and enhance both the new, making the LEDs brightness and life has improved greatly, and thus to promote wider use of the LED.Today, many manufacturers have launched their own LED lighting products, LED lighting products with the use of large-scale, long before we see LED lighting applications will be mainstream. Long life and require little maintenance characteristics of these two deeply attr
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