Bayanin Samfura Yanzu tare da ci gaban al'umma da ci gaban fasaha, masana'antar hasken wutar lantarki ta kuma bunkasa ta hanyar tsalle-tsalle, daga cikinsu akwai fitilun LED da aka fi so.Me ya sa?Saboda hasken wutar lantarki yana da fa'ida da yawa. misali, ceton makamashi, kare muhalli...
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