... .LifeSpan: 50,000 Hours 4.Certificates:CE&RoHs 2012 0.5W LED1.Chip* Size: 24mil*38mil2. Shapes: round, burgonet, straw ... 18000-20000MCD13. Life Span: 50,000hrs Application of led lamp1. Recessed lighting, shelf lighting, ceiling/wall coves2. Cabinet and under counter ... stands, and panels5.All led lighting source,(led spotlight,led downlight) Trade Terms:1.Payment: T/T , 30% deposits before production ...