A cikin shekarun da suka gabata, ana amfani da fitilun ƙarfe na gargajiya na Halogen a fagen wasanni, yayin da kasuwar hasken wasanni ta LED har yanzu tana cikin wani mataki.Don manyan ayyukan filin wasa, yawancin fitilun LED ana shigo da su gaba ɗaya daga Amurka, Italiya, Jamus da sauran haɗin gwiwar haɓaka ...
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