① Sabuwar tushen hasken muhalli kore: LED yana amfani da tushen hasken sanyi, tare da ƙaramin haske, babu radiation, kuma babu abubuwa masu cutarwa da ake amfani da su. LED yana da ƙarancin wutar lantarki mai aiki, yana ɗaukar yanayin tuƙi na DC, ƙarancin wutar lantarki (0.03 ~ 0.06W don bututu ɗaya), canjin wutar lantarki yana kusa da 100%, da ...
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