RGB LED Module: 1.Free Samples; 2.Stable performance; 3.Lifespan:50,000 hours; 4.CE,FCC,RoHS Certificate. RGB LED ModuleLED Module SpecificationItem ... MaterialSteel/AluminumLifespan50,000 hoursLED module Features: PVC-housing (waterproof)1) It is in 5-led version, rectangle type2) ... and all your private information;6. As professional smd LED module supplier, we must give you the lowest price ...