... , CE approved 4, waterproof 5,show picture, video programmable 4pcs smd 5050 led moduleIt can be mounted on signboardsWhite color or other ... , low lumen depreciation, stable, and long service life LED. 2, Waterproof design, the LED RGB module can be installed directly for outdoor ... card controllerDMX USB controller ArtNect controllerDVI controller 4pcs smd 5050 led module programmable