Electromagnetic fields, EMF, may lead to dizziness, vomiting, children leukemia, adult malignant brain tumors, amyotrophic lateral sclerosis, loss of reproductive function, cancer etc serious harm. In the lighting field, considering the protection for the central nervous system organization of exposed human head and torso, reducing to human impact, a reasonable evaluation method in the lighting periphery space electromagnetic fields need to establish - the EN62493 standard.

IEC/EN62493 application range
electromagnetic fields. The assessment is composed of the current density from 20 kHz to 10 MHz via lighting fixture periphery and the special absorption ratio (SAR) from 100 kHz to 300 MHZ.

Application range
The items main used for lighting, the indoor & outdoor lighting fixture, with the basic function of production and distribution and the ones connect to low voltage power supply network or battery; the items refer to all industrial, residential, public places and street lighting, the ones main function is the multi-functional devices portion.