KYJ防(fang)爆LED應(ying)急(ji)電(dian)(dian)源(yuan),熒光燈(deng)應(ying)急(ji)電(dian)(dian)源(yuan)裝(zhuang)置配合耐高溫型鎳氫(Ni—MH)、鎳鎘(ge)(Ni—Cd)等(deng)充電(dian)(dian)電(dian)(dian)池組使用。主要用于20W,4針(雙腳)熒光燈(deng)管(guan)、電(dian)(dian)子(zi)/電(dian)(dian)感節能(neng)管(guan)等(deng)燈(deng)具系列,實現正常(chang)和應(ying)急(ji)不間(jian)斷照(zhao)明。