Murakaza neza kuri BULBTEK, turi imyaka 12+ ikora kumatara yimodoka LED. Uyu munsi ndashaka kuvuga kubyerekeye amatara ya LED amatara. Abantu benshi barashobora kwibaza ko kuki abatanga isoko bakora ibizamini byinshi kumatara ya LED? Birakenewe? Njye mbona, yego, byanze bikunze ...
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