... 5m/roll Lifespan: 50000-80000h Features:1, Using super bright SMD LED as light source. High brightness, low-light decay, ... customer requirements. 8,Long life,use50000~80000 hours ; 9,IP68 Waterproof, dustproof, no harm will soak pressure, anti-acid.Package: ... and connectorApplication: Used in Led Ribbon,led Lightingbox,Led advertisement screen,Led guard rail etc,home interior,outdoor decoration and ...