Induction lamp Subway / Tunnel light TW-2094 -CE,EMC,LVD,ROHS,FCC approved -High ... aluminum Anodic oxidation reflector, tempered glass cover.Application Tunnel light,City channel light, Passage light and other indoor / outdoor invironments Specication of TW ... induction lamp in rectangle shape-light source SeriesTypeRated luminous(Lm)Luminoous (Lm/w)Pupil luminous( ...