... green production. 3,low light decaying 4. usage: led display screen Model: MSP-L5462RDL-009 (Red diffused red) ... 3,Certification:RoHs,Reach, ISO9001,ISO14000 Features: 1) LED: ellipse head 2) Size: 5.0mm*8.7mm ... etc 5) Lens type: Water clear, diffused, color transparent, color diffused 6) Viewing angle: 15-30-45-60 ... installation 11) Long lifespan: 50000hours 546 RGB led light for led display screen