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Poor eyesight not an excuse to use LED lights in vehicles
I publikationen Manila Bulletin (2016)Artikel -
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Development of smart solar-powered LED street lighting system for a greener community
I publikationen Research Journal (2013)Artikel -
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Cost-benefit analysis of Light Emitting Diode (LED) lamp conversion in TUP-Taguig
Publicerad 2012Lärdomsprov -
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Seeking growth market, chip maker eyes solar cells. IN Tech101.
I publikationen Manila BulletinArtikel -
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