Ka yɛlɛma yɛlɛma ka bɔ laada laada la ka taga bi LED fɛɛrɛ la, o bena nafa caaman lase aw fila bɛɛ ma ani lamini kama. .
LEDw ye fɛɛrɛ dafanin ye min b’a to i ka karbɔni be dɔgɔya. Komi kemikalifɛn jugu si t’u kɔnɔ, u be se ka labɛn kokura i n’a fɔ yeelen kɔrɔw ani u be mɛn, u fana bena dɔ bɔ nɔgɔ hakɛ la min be bɔ laada bulɔnw na. .
U ka fɛɛrɛw fana be baara kɛ koɲuman ani u be bɛn ɲɔgɔn ma, u be kuran musakaw dɔgɔya fɔɔ ka se 80%. O b’a to u be kɛ sugandili ɲuman ye ka baara kɛ yɔrɔ min na yeelen ka kan ka kɛ wagatijan kɔnɔ sabu u tɛna kuran tiɲɛ.
An ka LED fɛnw be lakana ɲuman di ani ka ɲɛnamaya kɛ wagatijan kɔnɔ k’a sababu kɛ u ka mɛɛni n’u ka baarakɛcogo ɲuman ye. U be se ka kɛnɛma koow kunbɛn walisa k’a lɔn n’u be baara kɛ ni yɔrɔ o yɔrɔ ye, u bena to ka baara kɛ. .
An be dilanfɛn sifa caaman di minw be se ka yɛlɛma yɛlɛma walisa ka bɛn n’i ka jagokɛyɔrɔ wala i ka soo ye ani an b’i jigi la a kan ko i bena se ka LED ɲuman sɔrɔ i ka yeelenbɔlanw na.