N'afọ ndị na-adịbeghị anya, site na mmepe nke nkà na ụzụ ụgbọ ala, ọkụ ọkụ ọkụ LED aghọwowanye ewu ewu.E jiri ya tụnyere oriọna halogen na oriọna xenon, oriọna LED ndị na-eji ibe na-ebunye ọkụ ka emeziwanyela nke ọma n'ihe gbasara ịdịte aka, nchapụta, nchekwa ike na nchekwa.Ihe...
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