Ihe nkwado LED, ntọala ala nke bead oriọna LED tupu nkwakọ ngwaahịa. Na ndabere nke ihe nkwado LED, a na-edozi mgbawa ahụ, a na-ejikọta electrodes ndị dị mma na ndị na-adịghị mma, mgbe ahụ, a na-eji nrapado nkwakọ mee ihe na-emepụta ngwugwu. A na-ejikarị ọla kọpa mee ihe nkwado LED (nakwa ígwè, aluminum, cer ...
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