Ikirangantego Kumurika LED Amatara yo gukemura kugirango yongere igipimo cyibyiza bigaragara
Iyo benshi batangiye kugaragara, itara rya fluorescent riraboneka 360 \ u0026 deg; kuzunguruka cyera kirambuye cyerekanwe kubakiriya, hamwe ningufu nyinshi, ibiciro biri hasi. 1980, twabaye benshi muri twe
reba ibisobanuro birambuye